129191640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56663}}^1$

素因数の和:56696

約数の個数: 64

約数和(自身を含む): 407980800

約数和(自身を除く): 278789160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 56663, 113326, 169989, 226652, 283315, 339978, 453304, 566630, 679956, 849945, 1076597, 1133260, 1359912, 1699890, 2153194, 2266520, 3229791, 3399780, 4306388, 5382985, 6459582, 6799560, 8612776, 10765970, 12919164, 16148955, 21531940, 25838328, 32297910, 43063880, 64595820, 129191640]

約数ペア:

[(1, 129191640), (2, 64595820), (3, 43063880), (4, 32297910), (5, 25838328), (6, 21531940), (8, 16148955), (10, 12919164), (12, 10765970), (15, 8612776), (19, 6799560), (20, 6459582), (24, 5382985), (30, 4306388), (38, 3399780), (40, 3229791), (57, 2266520), (60, 2153194), (76, 1699890), (95, 1359912), (114, 1133260), (120, 1076597), (152, 849945), (190, 679956), (228, 566630), (285, 453304), (380, 339978), (456, 283315), (570, 226652), (760, 169989), (1140, 113326), (2280, 56663)]