201529191120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2536873}}^1$

素因数の和:2537220

約数の個数: 80

約数和(自身を含む): 626628172992

約数和(自身を除く): 425098981872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13240, 15888, 19860, 26480, 39720, 79440, 2536873, 5073746, 7610619, 10147492, 12684365, 15221238, 20294984, 25368730, 30442476, 38053095, 40589968, 50737460, 60884952, 76106190, 101474920, 121769904, 152212380, 202949840, 304424760, 608849520, 839704963, 1679409926, 2519114889, 3358819852, 4198524815, 5038229778, 6717639704, 8397049630, 10076459556, 12595574445, 13435279408, 16794099260, 20152919112, 25191148890, 33588198520, 40305838224, 50382297780, 67176397040, 100764595560, 201529191120]

約数ペア:

[(1, 201529191120), (2, 100764595560), (3, 67176397040), (4, 50382297780), (5, 40305838224), (6, 33588198520), (8, 25191148890), (10, 20152919112), (12, 16794099260), (15, 13435279408), (16, 12595574445), (20, 10076459556), (24, 8397049630), (30, 6717639704), (40, 5038229778), (48, 4198524815), (60, 3358819852), (80, 2519114889), (120, 1679409926), (240, 839704963), (331, 608849520), (662, 304424760), (993, 202949840), (1324, 152212380), (1655, 121769904), (1986, 101474920), (2648, 76106190), (3310, 60884952), (3972, 50737460), (4965, 40589968), (5296, 38053095), (6620, 30442476), (7944, 25368730), (9930, 20294984), (13240, 15221238), (15888, 12684365), (19860, 10147492), (26480, 7610619), (39720, 5073746), (79440, 2536873)]