61293720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6997}}^1$

素因数の和:7084

約数の個数: 64

約数和(自身を含む): 186426720

約数和(自身を除く): 125133000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 6997, 8760, 13994, 20991, 27988, 34985, 41982, 55976, 69970, 83964, 104955, 139940, 167928, 209910, 279880, 419820, 510781, 839640, 1021562, 1532343, 2043124, 2553905, 3064686, 4086248, 5107810, 6129372, 7661715, 10215620, 12258744, 15323430, 20431240, 30646860, 61293720]

約数ペア:

[(1, 61293720), (2, 30646860), (3, 20431240), (4, 15323430), (5, 12258744), (6, 10215620), (8, 7661715), (10, 6129372), (12, 5107810), (15, 4086248), (20, 3064686), (24, 2553905), (30, 2043124), (40, 1532343), (60, 1021562), (73, 839640), (120, 510781), (146, 419820), (219, 279880), (292, 209910), (365, 167928), (438, 139940), (584, 104955), (730, 83964), (876, 69970), (1095, 55976), (1460, 41982), (1752, 34985), (2190, 27988), (2920, 20991), (4380, 13994), (6997, 8760)]