2227432560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{250837}}^1$

素因数の和:250890

約数の個数: 80

約数和(自身を含む): 7091691936

約数和(自身を除く): 4864259376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 250837, 501674, 752511, 1003348, 1254185, 1505022, 2006696, 2508370, 3010044, 3762555, 4013392, 5016740, 6020088, 7525110, 9280969, 10033480, 12040176, 15050220, 18561938, 20066960, 27842907, 30100440, 37123876, 46404845, 55685814, 60200880, 74247752, 92809690, 111371628, 139214535, 148495504, 185619380, 222743256, 278429070, 371238760, 445486512, 556858140, 742477520, 1113716280, 2227432560]

約数ペア:

[(1, 2227432560), (2, 1113716280), (3, 742477520), (4, 556858140), (5, 445486512), (6, 371238760), (8, 278429070), (10, 222743256), (12, 185619380), (15, 148495504), (16, 139214535), (20, 111371628), (24, 92809690), (30, 74247752), (37, 60200880), (40, 55685814), (48, 46404845), (60, 37123876), (74, 30100440), (80, 27842907), (111, 20066960), (120, 18561938), (148, 15050220), (185, 12040176), (222, 10033480), (240, 9280969), (296, 7525110), (370, 6020088), (444, 5016740), (555, 4013392), (592, 3762555), (740, 3010044), (888, 2508370), (1110, 2006696), (1480, 1505022), (1776, 1254185), (2220, 1003348), (2960, 752511), (4440, 501674), (8880, 250837)]