288675360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3560

約数の個数: 192

約数和(自身を含む): 1063843200

約数和(自身を除く): 775167840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3517, 4104, 4320, 4560, 5130, 5472, 6840, 7034, 8208, 9120, 10260, 10551, 13680, 14068, 16416, 17585, 20520, 21102, 27360, 28136, 31653, 35170, 41040, 42204, 52755, 56272, 63306, 66823, 70340, 82080, 84408, 94959, 105510, 112544, 126612, 133646, 140680, 158265, 168816, 189918, 200469, 211020, 253224, 267292, 281360, 316530, 334115, 337632, 379836, 400938, 422040, 474795, 506448, 534584, 562720, 601407, 633060, 668230, 759672, 801876, 844080, 949590, 1002345, 1012896, 1069168, 1202814, 1266120, 1336460, 1519344, 1603752, 1688160, 1804221, 1899180, 2004690, 2138336, 2405628, 2532240, 2672920, 3007035, 3038688, 3207504, 3608442, 3798360, 4009380, 4811256, 5064480, 5345840, 6014070, 6415008, 7216884, 7596720, 8018760, 9021105, 9622512, 10691680, 12028140, 14433768, 15193440, 16037520, 18042210, 19245024, 24056280, 28867536, 32075040, 36084420, 48112560, 57735072, 72168840, 96225120, 144337680, 288675360]

約数ペア:

[(1, 288675360), (2, 144337680), (3, 96225120), (4, 72168840), (5, 57735072), (6, 48112560), (8, 36084420), (9, 32075040), (10, 28867536), (12, 24056280), (15, 19245024), (16, 18042210), (18, 16037520), (19, 15193440), (20, 14433768), (24, 12028140), (27, 10691680), (30, 9622512), (32, 9021105), (36, 8018760), (38, 7596720), (40, 7216884), (45, 6415008), (48, 6014070), (54, 5345840), (57, 5064480), (60, 4811256), (72, 4009380), (76, 3798360), (80, 3608442), (90, 3207504), (95, 3038688), (96, 3007035), (108, 2672920), (114, 2532240), (120, 2405628), (135, 2138336), (144, 2004690), (152, 1899180), (160, 1804221), (171, 1688160), (180, 1603752), (190, 1519344), (216, 1336460), (228, 1266120), (240, 1202814), (270, 1069168), (285, 1012896), (288, 1002345), (304, 949590), (342, 844080), (360, 801876), (380, 759672), (432, 668230), (456, 633060), (480, 601407), (513, 562720), (540, 534584), (570, 506448), (608, 474795), (684, 422040), (720, 400938), (760, 379836), (855, 337632), (864, 334115), (912, 316530), (1026, 281360), (1080, 267292), (1140, 253224), (1368, 211020), (1440, 200469), (1520, 189918), (1710, 168816), (1824, 158265), (2052, 140680), (2160, 133646), (2280, 126612), (2565, 112544), (2736, 105510), (3040, 94959), (3420, 84408), (3517, 82080), (4104, 70340), (4320, 66823), (4560, 63306), (5130, 56272), (5472, 52755), (6840, 42204), (7034, 41040), (8208, 35170), (9120, 31653), (10260, 28136), (10551, 27360), (13680, 21102), (14068, 20520), (16416, 17585)]