480824880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64627}}^1$

素因数の和:64674

約数の個数: 80

約数和(自身を含む): 1538663424

約数和(自身を除く): 1057838544

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, 64627, 129254, 193881, 258508, 323135, 387762, 517016, 646270, 775524, 969405, 1034032, 1292540, 1551048, 1938810, 2003437, 2585080, 3102096, 3877620, 4006874, 5170160, 6010311, 7755240, 8013748, 10017185, 12020622, 15510480, 16027496, 20034370, 24041244, 30051555, 32054992, 40068740, 48082488, 60103110, 80137480, 96164976, 120206220, 160274960, 240412440, 480824880]

約数ペア:

[(1, 480824880), (2, 240412440), (3, 160274960), (4, 120206220), (5, 96164976), (6, 80137480), (8, 60103110), (10, 48082488), (12, 40068740), (15, 32054992), (16, 30051555), (20, 24041244), (24, 20034370), (30, 16027496), (31, 15510480), (40, 12020622), (48, 10017185), (60, 8013748), (62, 7755240), (80, 6010311), (93, 5170160), (120, 4006874), (124, 3877620), (155, 3102096), (186, 2585080), (240, 2003437), (248, 1938810), (310, 1551048), (372, 1292540), (465, 1034032), (496, 969405), (620, 775524), (744, 646270), (930, 517016), (1240, 387762), (1488, 323135), (1860, 258508), (2480, 193881), (3720, 129254), (7440, 64627)]