9240480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 35126784

約数和(自身を除く): 25886304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 96, 108, 115, 120, 124, 135, 138, 144, 155, 160, 162, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 288, 310, 324, 345, 360, 368, 372, 405, 414, 432, 460, 465, 480, 496, 540, 552, 558, 620, 621, 648, 690, 713, 720, 736, 744, 810, 828, 837, 864, 920, 930, 992, 1035, 1080, 1104, 1116, 1240, 1242, 1296, 1380, 1395, 1426, 1440, 1488, 1620, 1656, 1674, 1840, 1860, 1863, 2070, 2139, 2160, 2208, 2232, 2480, 2484, 2511, 2592, 2760, 2790, 2852, 2976, 3105, 3240, 3312, 3348, 3565, 3680, 3720, 3726, 4140, 4185, 4278, 4320, 4464, 4960, 4968, 5022, 5520, 5580, 5704, 6210, 6417, 6480, 6624, 6696, 7130, 7440, 7452, 8280, 8370, 8556, 8928, 9315, 9936, 10044, 10695, 11040, 11160, 11408, 12420, 12555, 12834, 12960, 13392, 14260, 14880, 14904, 16560, 16740, 17112, 18630, 19251, 19872, 20088, 21390, 22320, 22816, 24840, 25110, 25668, 26784, 28520, 29808, 32085, 33120, 33480, 34224, 37260, 38502, 40176, 42780, 44640, 49680, 50220, 51336, 57040, 57753, 59616, 64170, 66960, 68448, 74520, 77004, 80352, 85560, 96255, 99360, 100440, 102672, 114080, 115506, 128340, 133920, 149040, 154008, 171120, 192510, 200880, 205344, 231012, 256680, 288765, 298080, 308016, 342240, 385020, 401760, 462024, 513360, 577530, 616032, 770040, 924048, 1026720, 1155060, 1540080, 1848096, 2310120, 3080160, 4620240, 9240480]

約数ペア:

[(1, 9240480), (2, 4620240), (3, 3080160), (4, 2310120), (5, 1848096), (6, 1540080), (8, 1155060), (9, 1026720), (10, 924048), (12, 770040), (15, 616032), (16, 577530), (18, 513360), (20, 462024), (23, 401760), (24, 385020), (27, 342240), (30, 308016), (31, 298080), (32, 288765), (36, 256680), (40, 231012), (45, 205344), (46, 200880), (48, 192510), (54, 171120), (60, 154008), (62, 149040), (69, 133920), (72, 128340), (80, 115506), (81, 114080), (90, 102672), (92, 100440), (93, 99360), (96, 96255), (108, 85560), (115, 80352), (120, 77004), (124, 74520), (135, 68448), (138, 66960), (144, 64170), (155, 59616), (160, 57753), (162, 57040), (180, 51336), (184, 50220), (186, 49680), (207, 44640), (216, 42780), (230, 40176), (240, 38502), (248, 37260), (270, 34224), (276, 33480), (279, 33120), (288, 32085), (310, 29808), (324, 28520), (345, 26784), (360, 25668), (368, 25110), (372, 24840), (405, 22816), (414, 22320), (432, 21390), (460, 20088), (465, 19872), (480, 19251), (496, 18630), (540, 17112), (552, 16740), (558, 16560), (620, 14904), (621, 14880), (648, 14260), (690, 13392), (713, 12960), (720, 12834), (736, 12555), (744, 12420), (810, 11408), (828, 11160), (837, 11040), (864, 10695), (920, 10044), (930, 9936), (992, 9315), (1035, 8928), (1080, 8556), (1104, 8370), (1116, 8280), (1240, 7452), (1242, 7440), (1296, 7130), (1380, 6696), (1395, 6624), (1426, 6480), (1440, 6417), (1488, 6210), (1620, 5704), (1656, 5580), (1674, 5520), (1840, 5022), (1860, 4968), (1863, 4960), (2070, 4464), (2139, 4320), (2160, 4278), (2208, 4185), (2232, 4140), (2480, 3726), (2484, 3720), (2511, 3680), (2592, 3565), (2760, 3348), (2790, 3312), (2852, 3240), (2976, 3105)]