61452780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44531}}^1$

素因数の和:44566

約数の個数: 48

約数和(自身を含む): 179553024

約数和(自身を除く): 118100244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 44531, 89062, 133593, 178124, 222655, 267186, 445310, 534372, 667965, 890620, 1024213, 1335930, 2048426, 2671860, 3072639, 4096852, 5121065, 6145278, 10242130, 12290556, 15363195, 20484260, 30726390, 61452780]

約数ペア:

[(1, 61452780), (2, 30726390), (3, 20484260), (4, 15363195), (5, 12290556), (6, 10242130), (10, 6145278), (12, 5121065), (15, 4096852), (20, 3072639), (23, 2671860), (30, 2048426), (46, 1335930), (60, 1024213), (69, 890620), (92, 667965), (115, 534372), (138, 445310), (230, 267186), (276, 222655), (345, 178124), (460, 133593), (690, 89062), (1380, 44531)]