30506775120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{455597}}^1$

素因数の和:455650

約数の個数: 160

約数和(自身を含む): 108468771840

約数和(自身を除く): 77961996720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 455597, 911194, 1366791, 1822388, 2277985, 2733582, 3644776, 4100373, 4555970, 5467164, 6833955, 7289552, 8200746, 9111940, 10934328, 12301119, 13667910, 14123507, 16401492, 18223880, 20501865, 21868656, 24602238, 27335820, 28247014, 32802984, 36447760, 41003730, 42370521, 49204476, 54671640, 56494028, 61505595, 65605968, 70617535, 82007460, 84741042, 98408952, 109343280, 112988056, 123011190, 127111563, 141235070, 164014920, 169482084, 196817904, 211852605, 225976112, 246022380, 254223126, 282470140, 328029840, 338964168, 381334689, 423705210, 492044760, 508446252, 564940280, 635557815, 677928336, 762669378, 847410420, 984089520, 1016892504, 1129880560, 1271115630, 1525338756, 1694820840, 1906673445, 2033785008, 2542231260, 3050677512, 3389641680, 3813346890, 5084462520, 6101355024, 7626693780, 10168925040, 15253387560, 30506775120]

約数ペア:

[(1, 30506775120), (2, 15253387560), (3, 10168925040), (4, 7626693780), (5, 6101355024), (6, 5084462520), (8, 3813346890), (9, 3389641680), (10, 3050677512), (12, 2542231260), (15, 2033785008), (16, 1906673445), (18, 1694820840), (20, 1525338756), (24, 1271115630), (27, 1129880560), (30, 1016892504), (31, 984089520), (36, 847410420), (40, 762669378), (45, 677928336), (48, 635557815), (54, 564940280), (60, 508446252), (62, 492044760), (72, 423705210), (80, 381334689), (90, 338964168), (93, 328029840), (108, 282470140), (120, 254223126), (124, 246022380), (135, 225976112), (144, 211852605), (155, 196817904), (180, 169482084), (186, 164014920), (216, 141235070), (240, 127111563), (248, 123011190), (270, 112988056), (279, 109343280), (310, 98408952), (360, 84741042), (372, 82007460), (432, 70617535), (465, 65605968), (496, 61505595), (540, 56494028), (558, 54671640), (620, 49204476), (720, 42370521), (744, 41003730), (837, 36447760), (930, 32802984), (1080, 28247014), (1116, 27335820), (1240, 24602238), (1395, 21868656), (1488, 20501865), (1674, 18223880), (1860, 16401492), (2160, 14123507), (2232, 13667910), (2480, 12301119), (2790, 10934328), (3348, 9111940), (3720, 8200746), (4185, 7289552), (4464, 6833955), (5580, 5467164), (6696, 4555970), (7440, 4100373), (8370, 3644776), (11160, 2733582), (13392, 2277985), (16740, 1822388), (22320, 1366791), (33480, 911194), (66960, 455597)]