78992160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12690

約数の個数: 96

約数和(自身を含む): 267986880

約数和(自身を除く): 188994720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12659, 25318, 37977, 50636, 63295, 75954, 101272, 126590, 151908, 164567, 189885, 202544, 253180, 303816, 329134, 379770, 405088, 493701, 506360, 607632, 658268, 759540, 822835, 987402, 1012720, 1215264, 1316536, 1519080, 1645670, 1974804, 2025440, 2468505, 2633072, 3038160, 3291340, 3949608, 4937010, 5266144, 6076320, 6582680, 7899216, 9874020, 13165360, 15798432, 19748040, 26330720, 39496080, 78992160]

約数ペア:

[(1, 78992160), (2, 39496080), (3, 26330720), (4, 19748040), (5, 15798432), (6, 13165360), (8, 9874020), (10, 7899216), (12, 6582680), (13, 6076320), (15, 5266144), (16, 4937010), (20, 3949608), (24, 3291340), (26, 3038160), (30, 2633072), (32, 2468505), (39, 2025440), (40, 1974804), (48, 1645670), (52, 1519080), (60, 1316536), (65, 1215264), (78, 1012720), (80, 987402), (96, 822835), (104, 759540), (120, 658268), (130, 607632), (156, 506360), (160, 493701), (195, 405088), (208, 379770), (240, 329134), (260, 303816), (312, 253180), (390, 202544), (416, 189885), (480, 164567), (520, 151908), (624, 126590), (780, 101272), (1040, 75954), (1248, 63295), (1560, 50636), (2080, 37977), (3120, 25318), (6240, 12659)]