130051920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5261}}^1$

素因数の和:5380

約数の個数: 80

約数和(自身を含む): 407152512

約数和(自身を除く): 277100592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 5261, 6180, 8240, 10522, 12360, 15783, 21044, 24720, 26305, 31566, 42088, 52610, 63132, 78915, 84176, 105220, 126264, 157830, 210440, 252528, 315660, 420880, 541883, 631320, 1083766, 1262640, 1625649, 2167532, 2709415, 3251298, 4335064, 5418830, 6502596, 8128245, 8670128, 10837660, 13005192, 16256490, 21675320, 26010384, 32512980, 43350640, 65025960, 130051920]

約数ペア:

[(1, 130051920), (2, 65025960), (3, 43350640), (4, 32512980), (5, 26010384), (6, 21675320), (8, 16256490), (10, 13005192), (12, 10837660), (15, 8670128), (16, 8128245), (20, 6502596), (24, 5418830), (30, 4335064), (40, 3251298), (48, 2709415), (60, 2167532), (80, 1625649), (103, 1262640), (120, 1083766), (206, 631320), (240, 541883), (309, 420880), (412, 315660), (515, 252528), (618, 210440), (824, 157830), (1030, 126264), (1236, 105220), (1545, 84176), (1648, 78915), (2060, 63132), (2472, 52610), (3090, 42088), (4120, 31566), (4944, 26305), (5261, 24720), (6180, 21044), (8240, 15783), (10522, 12360)]