15205048440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{75377}}^1$

素因数の和:75473

約数の個数: 96

約数和(自身を含む): 46755465840

約数和(自身を除く): 31550417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 1681, 2460, 3362, 4920, 5043, 6724, 8405, 10086, 13448, 16810, 20172, 25215, 33620, 40344, 50430, 67240, 75377, 100860, 150754, 201720, 226131, 301508, 376885, 452262, 603016, 753770, 904524, 1130655, 1507540, 1809048, 2261310, 3015080, 3090457, 4522620, 6180914, 9045240, 9271371, 12361828, 15452285, 18542742, 24723656, 30904570, 37085484, 46356855, 61809140, 74170968, 92713710, 123618280, 126708737, 185427420, 253417474, 370854840, 380126211, 506834948, 633543685, 760252422, 1013669896, 1267087370, 1520504844, 1900631055, 2534174740, 3041009688, 3801262110, 5068349480, 7602524220, 15205048440]

約数ペア:

[(1, 15205048440), (2, 7602524220), (3, 5068349480), (4, 3801262110), (5, 3041009688), (6, 2534174740), (8, 1900631055), (10, 1520504844), (12, 1267087370), (15, 1013669896), (20, 760252422), (24, 633543685), (30, 506834948), (40, 380126211), (41, 370854840), (60, 253417474), (82, 185427420), (120, 126708737), (123, 123618280), (164, 92713710), (205, 74170968), (246, 61809140), (328, 46356855), (410, 37085484), (492, 30904570), (615, 24723656), (820, 18542742), (984, 15452285), (1230, 12361828), (1640, 9271371), (1681, 9045240), (2460, 6180914), (3362, 4522620), (4920, 3090457), (5043, 3015080), (6724, 2261310), (8405, 1809048), (10086, 1507540), (13448, 1130655), (16810, 904524), (20172, 753770), (25215, 603016), (33620, 452262), (40344, 376885), (50430, 301508), (67240, 226131), (75377, 201720), (100860, 150754)]