460989840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61961}}^1$

素因数の和:62008

約数の個数: 80

約数和(自身を含む): 1475191296

約数和(自身を除く): 1014201456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 61961, 123922, 185883, 247844, 309805, 371766, 495688, 619610, 743532, 929415, 991376, 1239220, 1487064, 1858830, 1920791, 2478440, 2974128, 3717660, 3841582, 4956880, 5762373, 7435320, 7683164, 9603955, 11524746, 14870640, 15366328, 19207910, 23049492, 28811865, 30732656, 38415820, 46098984, 57623730, 76831640, 92197968, 115247460, 153663280, 230494920, 460989840]

約数ペア:

[(1, 460989840), (2, 230494920), (3, 153663280), (4, 115247460), (5, 92197968), (6, 76831640), (8, 57623730), (10, 46098984), (12, 38415820), (15, 30732656), (16, 28811865), (20, 23049492), (24, 19207910), (30, 15366328), (31, 14870640), (40, 11524746), (48, 9603955), (60, 7683164), (62, 7435320), (80, 5762373), (93, 4956880), (120, 3841582), (124, 3717660), (155, 2974128), (186, 2478440), (240, 1920791), (248, 1858830), (310, 1487064), (372, 1239220), (465, 991376), (496, 929415), (620, 743532), (744, 619610), (930, 495688), (1240, 371766), (1488, 309805), (1860, 247844), (2480, 185883), (3720, 123922), (7440, 61961)]