74490480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 251723472

約数和(自身を除く): 177232992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 337, 360, 614, 674, 720, 921, 1011, 1228, 1348, 1535, 1685, 1842, 2022, 2456, 2696, 2763, 3033, 3070, 3370, 3684, 4044, 4605, 4912, 5055, 5392, 5526, 6066, 6140, 6740, 7368, 8088, 9210, 10110, 11052, 12132, 12280, 13480, 13815, 14736, 15165, 16176, 18420, 20220, 22104, 24264, 24560, 26960, 27630, 30330, 36840, 40440, 44208, 48528, 55260, 60660, 73680, 80880, 103459, 110520, 121320, 206918, 221040, 242640, 310377, 413836, 517295, 620754, 827672, 931131, 1034590, 1241508, 1551885, 1655344, 1862262, 2069180, 2483016, 3103770, 3724524, 4138360, 4655655, 4966032, 6207540, 7449048, 8276720, 9311310, 12415080, 14898096, 18622620, 24830160, 37245240, 74490480]

約数ペア:

[(1, 74490480), (2, 37245240), (3, 24830160), (4, 18622620), (5, 14898096), (6, 12415080), (8, 9311310), (9, 8276720), (10, 7449048), (12, 6207540), (15, 4966032), (16, 4655655), (18, 4138360), (20, 3724524), (24, 3103770), (30, 2483016), (36, 2069180), (40, 1862262), (45, 1655344), (48, 1551885), (60, 1241508), (72, 1034590), (80, 931131), (90, 827672), (120, 620754), (144, 517295), (180, 413836), (240, 310377), (307, 242640), (337, 221040), (360, 206918), (614, 121320), (674, 110520), (720, 103459), (921, 80880), (1011, 73680), (1228, 60660), (1348, 55260), (1535, 48528), (1685, 44208), (1842, 40440), (2022, 36840), (2456, 30330), (2696, 27630), (2763, 26960), (3033, 24560), (3070, 24264), (3370, 22104), (3684, 20220), (4044, 18420), (4605, 16176), (4912, 15165), (5055, 14736), (5392, 13815), (5526, 13480), (6066, 12280), (6140, 12132), (6740, 11052), (7368, 10110), (8088, 9210)]