140552760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37783}}^1$

素因数の和:37828

約数の個数: 64

約数和(自身を含む): 435271680

約数和(自身を除く): 294718920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37783, 75566, 113349, 151132, 188915, 226698, 302264, 377830, 453396, 566745, 755660, 906792, 1133490, 1171273, 1511320, 2266980, 2342546, 3513819, 4533960, 4685092, 5856365, 7027638, 9370184, 11712730, 14055276, 17569095, 23425460, 28110552, 35138190, 46850920, 70276380, 140552760]

約数ペア:

[(1, 140552760), (2, 70276380), (3, 46850920), (4, 35138190), (5, 28110552), (6, 23425460), (8, 17569095), (10, 14055276), (12, 11712730), (15, 9370184), (20, 7027638), (24, 5856365), (30, 4685092), (31, 4533960), (40, 3513819), (60, 2342546), (62, 2266980), (93, 1511320), (120, 1171273), (124, 1133490), (155, 906792), (186, 755660), (248, 566745), (310, 453396), (372, 377830), (465, 302264), (620, 226698), (744, 188915), (930, 151132), (1240, 113349), (1860, 75566), (3720, 37783)]