129359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17387}}^1$

素因数の和:17434

約数の個数: 80

約数和(自身を含む): 413973504

約数和(自身を除く): 284614224

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, 17387, 34774, 52161, 69548, 86935, 104322, 139096, 173870, 208644, 260805, 278192, 347740, 417288, 521610, 538997, 695480, 834576, 1043220, 1077994, 1390960, 1616991, 2086440, 2155988, 2694985, 3233982, 4172880, 4311976, 5389970, 6467964, 8084955, 8623952, 10779940, 12935928, 16169910, 21559880, 25871856, 32339820, 43119760, 64679640, 129359280]

約数ペア:

[(1, 129359280), (2, 64679640), (3, 43119760), (4, 32339820), (5, 25871856), (6, 21559880), (8, 16169910), (10, 12935928), (12, 10779940), (15, 8623952), (16, 8084955), (20, 6467964), (24, 5389970), (30, 4311976), (31, 4172880), (40, 3233982), (48, 2694985), (60, 2155988), (62, 2086440), (80, 1616991), (93, 1390960), (120, 1077994), (124, 1043220), (155, 834576), (186, 695480), (240, 538997), (248, 521610), (310, 417288), (372, 347740), (465, 278192), (496, 260805), (620, 208644), (744, 173870), (930, 139096), (1240, 104322), (1488, 86935), (1860, 69548), (2480, 52161), (3720, 34774), (7440, 17387)]