74167920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34337}}^1$

素因数の和:34359

約数の個数: 80

約数和(自身を含む): 255474720

約数和(自身を除く): 181306800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34337, 68674, 103011, 137348, 171685, 206022, 274696, 309033, 343370, 412044, 515055, 549392, 618066, 686740, 824088, 927099, 1030110, 1236132, 1373480, 1545165, 1648176, 1854198, 2060220, 2472264, 2746960, 3090330, 3708396, 4120440, 4635495, 4944528, 6180660, 7416792, 8240880, 9270990, 12361320, 14833584, 18541980, 24722640, 37083960, 74167920]

約数ペア:

[(1, 74167920), (2, 37083960), (3, 24722640), (4, 18541980), (5, 14833584), (6, 12361320), (8, 9270990), (9, 8240880), (10, 7416792), (12, 6180660), (15, 4944528), (16, 4635495), (18, 4120440), (20, 3708396), (24, 3090330), (27, 2746960), (30, 2472264), (36, 2060220), (40, 1854198), (45, 1648176), (48, 1545165), (54, 1373480), (60, 1236132), (72, 1030110), (80, 927099), (90, 824088), (108, 686740), (120, 618066), (135, 549392), (144, 515055), (180, 412044), (216, 343370), (240, 309033), (270, 274696), (360, 206022), (432, 171685), (540, 137348), (720, 103011), (1080, 68674), (2160, 34337)]