60320920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 150742800

約数和(自身を除く): 90421880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 121, 206, 220, 242, 412, 440, 484, 515, 605, 824, 968, 1030, 1133, 1210, 1331, 2060, 2266, 2420, 2662, 4120, 4532, 4840, 5324, 5665, 6655, 9064, 10648, 11330, 12463, 13310, 14641, 22660, 24926, 26620, 29282, 45320, 49852, 53240, 58564, 62315, 73205, 99704, 117128, 124630, 137093, 146410, 249260, 274186, 292820, 498520, 548372, 585640, 685465, 1096744, 1370930, 1508023, 2741860, 3016046, 5483720, 6032092, 7540115, 12064184, 15080230, 30160460, 60320920]

約数ペア:

[(1, 60320920), (2, 30160460), (4, 15080230), (5, 12064184), (8, 7540115), (10, 6032092), (11, 5483720), (20, 3016046), (22, 2741860), (40, 1508023), (44, 1370930), (55, 1096744), (88, 685465), (103, 585640), (110, 548372), (121, 498520), (206, 292820), (220, 274186), (242, 249260), (412, 146410), (440, 137093), (484, 124630), (515, 117128), (605, 99704), (824, 73205), (968, 62315), (1030, 58564), (1133, 53240), (1210, 49852), (1331, 45320), (2060, 29282), (2266, 26620), (2420, 24926), (2662, 22660), (4120, 14641), (4532, 13310), (4840, 12463), (5324, 11330), (5665, 10648), (6655, 9064)]