4125287280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{26083}}^1$

素因数の和:26758

約数の個数: 80

約数和(自身を含む): 12808287360

約数和(自身を除く): 8683000080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 10544, 13180, 15816, 19770, 26083, 26360, 31632, 39540, 52166, 52720, 78249, 79080, 104332, 130415, 156498, 158160, 208664, 260830, 312996, 391245, 417328, 521660, 625992, 782490, 1043320, 1251984, 1564980, 2086640, 3129960, 6259920, 17188697, 34377394, 51566091, 68754788, 85943485, 103132182, 137509576, 171886970, 206264364, 257830455, 275019152, 343773940, 412528728, 515660910, 687547880, 825057456, 1031321820, 1375095760, 2062643640, 4125287280]

約数ペア:

[(1, 4125287280), (2, 2062643640), (3, 1375095760), (4, 1031321820), (5, 825057456), (6, 687547880), (8, 515660910), (10, 412528728), (12, 343773940), (15, 275019152), (16, 257830455), (20, 206264364), (24, 171886970), (30, 137509576), (40, 103132182), (48, 85943485), (60, 68754788), (80, 51566091), (120, 34377394), (240, 17188697), (659, 6259920), (1318, 3129960), (1977, 2086640), (2636, 1564980), (3295, 1251984), (3954, 1043320), (5272, 782490), (6590, 625992), (7908, 521660), (9885, 417328), (10544, 391245), (13180, 312996), (15816, 260830), (19770, 208664), (26083, 158160), (26360, 156498), (31632, 130415), (39540, 104332), (52166, 79080), (52720, 78249)]