180646128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 120

約数和(自身を含む): 548628080

約数和(自身を除く): 367981952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 571, 624, 676, 936, 1014, 1142, 1352, 1521, 1713, 1872, 2028, 2197, 2284, 2704, 3042, 3426, 4056, 4394, 4568, 5139, 6084, 6591, 6852, 7423, 8112, 8788, 9136, 10278, 12168, 13182, 13704, 14846, 17576, 19773, 20556, 22269, 24336, 26364, 27408, 29692, 35152, 39546, 41112, 44538, 52728, 59384, 66807, 79092, 82224, 89076, 96499, 105456, 118768, 133614, 158184, 178152, 192998, 267228, 289497, 316368, 356304, 385996, 534456, 578994, 771992, 868491, 1068912, 1157988, 1254487, 1543984, 1736982, 2315976, 2508974, 3473964, 3763461, 4631952, 5017948, 6947928, 7526922, 10035896, 11290383, 13895856, 15053844, 20071792, 22580766, 30107688, 45161532, 60215376, 90323064, 180646128]

約数ペア:

[(1, 180646128), (2, 90323064), (3, 60215376), (4, 45161532), (6, 30107688), (8, 22580766), (9, 20071792), (12, 15053844), (13, 13895856), (16, 11290383), (18, 10035896), (24, 7526922), (26, 6947928), (36, 5017948), (39, 4631952), (48, 3763461), (52, 3473964), (72, 2508974), (78, 2315976), (104, 1736982), (117, 1543984), (144, 1254487), (156, 1157988), (169, 1068912), (208, 868491), (234, 771992), (312, 578994), (338, 534456), (468, 385996), (507, 356304), (571, 316368), (624, 289497), (676, 267228), (936, 192998), (1014, 178152), (1142, 158184), (1352, 133614), (1521, 118768), (1713, 105456), (1872, 96499), (2028, 89076), (2197, 82224), (2284, 79092), (2704, 66807), (3042, 59384), (3426, 52728), (4056, 44538), (4394, 41112), (4568, 39546), (5139, 35152), (6084, 29692), (6591, 27408), (6852, 26364), (7423, 24336), (8112, 22269), (8788, 20556), (9136, 19773), (10278, 17576), (12168, 14846), (13182, 13704)]