253474920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{78233}}^1$

素因数の和:78256

約数の個数: 80

約数和(自身を含む): 851968260

約数和(自身を除く): 598493340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 78233, 156466, 234699, 312932, 391165, 469398, 625864, 704097, 782330, 938796, 1173495, 1408194, 1564660, 1877592, 2112291, 2346990, 2816388, 3129320, 3520485, 4224582, 4693980, 5632776, 6336873, 7040970, 8449164, 9387960, 10561455, 12673746, 14081940, 16898328, 21122910, 25347492, 28163880, 31684365, 42245820, 50694984, 63368730, 84491640, 126737460, 253474920]

約数ペア:

[(1, 253474920), (2, 126737460), (3, 84491640), (4, 63368730), (5, 50694984), (6, 42245820), (8, 31684365), (9, 28163880), (10, 25347492), (12, 21122910), (15, 16898328), (18, 14081940), (20, 12673746), (24, 10561455), (27, 9387960), (30, 8449164), (36, 7040970), (40, 6336873), (45, 5632776), (54, 4693980), (60, 4224582), (72, 3520485), (81, 3129320), (90, 2816388), (108, 2346990), (120, 2112291), (135, 1877592), (162, 1564660), (180, 1408194), (216, 1173495), (270, 938796), (324, 782330), (360, 704097), (405, 625864), (540, 469398), (648, 391165), (810, 312932), (1080, 234699), (1620, 156466), (3240, 78233)]