288774720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 280

約数和(自身を含む): 1107530424

約数和(自身を除く): 818755704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 857, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1714, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2571, 2592, 2808, 2880, 3120, 3240, 3428, 3510, 3744, 4160, 4212, 4285, 4320, 4680, 5142, 5184, 5265, 5616, 6240, 6480, 6856, 7020, 7488, 7713, 8424, 8570, 8640, 9360, 10284, 10530, 11141, 11232, 12480, 12855, 12960, 13712, 14040, 15426, 16848, 17140, 18720, 20568, 21060, 22282, 22464, 23139, 25710, 25920, 27424, 28080, 30852, 33423, 33696, 34280, 37440, 38565, 41136, 42120, 44564, 46278, 51420, 54848, 55705, 56160, 61704, 66846, 67392, 68560, 69417, 77130, 82272, 84240, 89128, 92556, 100269, 102840, 111410, 112320, 115695, 123408, 133692, 137120, 138834, 154260, 164544, 167115, 168480, 178256, 185112, 200538, 205680, 222820, 231390, 246816, 267384, 274240, 277668, 300807, 308520, 334230, 336960, 347085, 356512, 370224, 401076, 411360, 445640, 462780, 493632, 501345, 534768, 555336, 601614, 617040, 668460, 694170, 713024, 740448, 802152, 822720, 891280, 902421, 925560, 1002690, 1069536, 1110672, 1203228, 1234080, 1336920, 1388340, 1480896, 1504035, 1604304, 1782560, 1804842, 1851120, 2005380, 2139072, 2221344, 2406456, 2468160, 2673840, 2776680, 3008070, 3208608, 3565120, 3609684, 3702240, 4010760, 4442688, 4512105, 4812912, 5347680, 5553360, 6016140, 6417216, 7219368, 7404480, 8021520, 9024210, 9625824, 10695360, 11106720, 12032280, 14438736, 16043040, 18048420, 19251648, 22213440, 24064560, 28877472, 32086080, 36096840, 48129120, 57754944, 72193680, 96258240, 144387360, 288774720]

約数ペア:

[(1, 288774720), (2, 144387360), (3, 96258240), (4, 72193680), (5, 57754944), (6, 48129120), (8, 36096840), (9, 32086080), (10, 28877472), (12, 24064560), (13, 22213440), (15, 19251648), (16, 18048420), (18, 16043040), (20, 14438736), (24, 12032280), (26, 11106720), (27, 10695360), (30, 9625824), (32, 9024210), (36, 8021520), (39, 7404480), (40, 7219368), (45, 6417216), (48, 6016140), (52, 5553360), (54, 5347680), (60, 4812912), (64, 4512105), (65, 4442688), (72, 4010760), (78, 3702240), (80, 3609684), (81, 3565120), (90, 3208608), (96, 3008070), (104, 2776680), (108, 2673840), (117, 2468160), (120, 2406456), (130, 2221344), (135, 2139072), (144, 2005380), (156, 1851120), (160, 1804842), (162, 1782560), (180, 1604304), (192, 1504035), (195, 1480896), (208, 1388340), (216, 1336920), (234, 1234080), (240, 1203228), (260, 1110672), (270, 1069536), (288, 1002690), (312, 925560), (320, 902421), (324, 891280), (351, 822720), (360, 802152), (390, 740448), (405, 713024), (416, 694170), (432, 668460), (468, 617040), (480, 601614), (520, 555336), (540, 534768), (576, 501345), (585, 493632), (624, 462780), (648, 445640), (702, 411360), (720, 401076), (780, 370224), (810, 356512), (832, 347085), (857, 336960), (864, 334230), (936, 308520), (960, 300807), (1040, 277668), (1053, 274240), (1080, 267384), (1170, 246816), (1248, 231390), (1296, 222820), (1404, 205680), (1440, 200538), (1560, 185112), (1620, 178256), (1714, 168480), (1728, 167115), (1755, 164544), (1872, 154260), (2080, 138834), (2106, 137120), (2160, 133692), (2340, 123408), (2496, 115695), (2571, 112320), (2592, 111410), (2808, 102840), (2880, 100269), (3120, 92556), (3240, 89128), (3428, 84240), (3510, 82272), (3744, 77130), (4160, 69417), (4212, 68560), (4285, 67392), (4320, 66846), (4680, 61704), (5142, 56160), (5184, 55705), (5265, 54848), (5616, 51420), (6240, 46278), (6480, 44564), (6856, 42120), (7020, 41136), (7488, 38565), (7713, 37440), (8424, 34280), (8570, 33696), (8640, 33423), (9360, 30852), (10284, 28080), (10530, 27424), (11141, 25920), (11232, 25710), (12480, 23139), (12855, 22464), (12960, 22282), (13712, 21060), (14040, 20568), (15426, 18720), (16848, 17140)]