125684520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80567}}^1$

素因数の和:80594

約数の個数: 64

約数和(自身を含む): 406062720

約数和(自身を除く): 280378200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 80567, 161134, 241701, 322268, 402835, 483402, 644536, 805670, 966804, 1047371, 1208505, 1611340, 1933608, 2094742, 2417010, 3142113, 3222680, 4189484, 4834020, 5236855, 6284226, 8378968, 9668040, 10473710, 12568452, 15710565, 20947420, 25136904, 31421130, 41894840, 62842260, 125684520]

約数ペア:

[(1, 125684520), (2, 62842260), (3, 41894840), (4, 31421130), (5, 25136904), (6, 20947420), (8, 15710565), (10, 12568452), (12, 10473710), (13, 9668040), (15, 8378968), (20, 6284226), (24, 5236855), (26, 4834020), (30, 4189484), (39, 3222680), (40, 3142113), (52, 2417010), (60, 2094742), (65, 1933608), (78, 1611340), (104, 1208505), (120, 1047371), (130, 966804), (156, 805670), (195, 644536), (260, 483402), (312, 402835), (390, 322268), (520, 241701), (780, 161134), (1560, 80567)]