45478920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10243}}^1$

素因数の和:10294

約数の個数: 64

約数和(自身を含む): 140137920

約数和(自身を除く): 94659000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 10243, 20486, 30729, 40972, 51215, 61458, 81944, 102430, 122916, 153645, 204860, 245832, 307290, 378991, 409720, 614580, 757982, 1136973, 1229160, 1515964, 1894955, 2273946, 3031928, 3789910, 4547892, 5684865, 7579820, 9095784, 11369730, 15159640, 22739460, 45478920]

約数ペア:

[(1, 45478920), (2, 22739460), (3, 15159640), (4, 11369730), (5, 9095784), (6, 7579820), (8, 5684865), (10, 4547892), (12, 3789910), (15, 3031928), (20, 2273946), (24, 1894955), (30, 1515964), (37, 1229160), (40, 1136973), (60, 757982), (74, 614580), (111, 409720), (120, 378991), (148, 307290), (185, 245832), (222, 204860), (296, 153645), (370, 122916), (444, 102430), (555, 81944), (740, 61458), (888, 51215), (1110, 40972), (1480, 30729), (2220, 20486), (4440, 10243)]