120492079160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1\times {\mathrm{65183}}^1$

素因数の和:66480

約数の個数: 64

約数和(自身を含む): 278661600000

約数和(自身を除く): 158169520840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1249, 1480, 2498, 4996, 6245, 9992, 12490, 24980, 46213, 49960, 65183, 92426, 130366, 184852, 231065, 260732, 325915, 369704, 462130, 521464, 651830, 924260, 1303660, 1848520, 2411771, 2607320, 4823542, 9647084, 12058855, 19294168, 24117710, 48235420, 81413567, 96470840, 162827134, 325654268, 407067835, 651308536, 814135670, 1628271340, 3012301979, 3256542680, 6024603958, 12049207916, 15061509895, 24098415832, 30123019790, 60246039580, 120492079160]

約数ペア:

[(1, 120492079160), (2, 60246039580), (4, 30123019790), (5, 24098415832), (8, 15061509895), (10, 12049207916), (20, 6024603958), (37, 3256542680), (40, 3012301979), (74, 1628271340), (148, 814135670), (185, 651308536), (296, 407067835), (370, 325654268), (740, 162827134), (1249, 96470840), (1480, 81413567), (2498, 48235420), (4996, 24117710), (6245, 19294168), (9992, 12058855), (12490, 9647084), (24980, 4823542), (46213, 2607320), (49960, 2411771), (65183, 1848520), (92426, 1303660), (130366, 924260), (184852, 651830), (231065, 521464), (260732, 462130), (325915, 369704)]