190609080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51239}}^1$

素因数の和:51284

約数の個数: 64

約数和(自身を含む): 590284800

約数和(自身を除く): 399675720

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, 51239, 102478, 153717, 204956, 256195, 307434, 409912, 512390, 614868, 768585, 1024780, 1229736, 1537170, 1588409, 2049560, 3074340, 3176818, 4765227, 6148680, 6353636, 7942045, 9530454, 12707272, 15884090, 19060908, 23826135, 31768180, 38121816, 47652270, 63536360, 95304540, 190609080]

約数ペア:

[(1, 190609080), (2, 95304540), (3, 63536360), (4, 47652270), (5, 38121816), (6, 31768180), (8, 23826135), (10, 19060908), (12, 15884090), (15, 12707272), (20, 9530454), (24, 7942045), (30, 6353636), (31, 6148680), (40, 4765227), (60, 3176818), (62, 3074340), (93, 2049560), (120, 1588409), (124, 1537170), (155, 1229736), (186, 1024780), (248, 768585), (310, 614868), (372, 512390), (465, 409912), (620, 307434), (744, 256195), (930, 204956), (1240, 153717), (1860, 102478), (3720, 51239)]