127262460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 385906752

約数和(自身を除く): 258644292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 390, 482, 677, 723, 780, 964, 1205, 1354, 1446, 2031, 2410, 2708, 2892, 3133, 3385, 3615, 4062, 4820, 6266, 6770, 7230, 8124, 8801, 9399, 10155, 12532, 13540, 14460, 15665, 17602, 18798, 20310, 26403, 31330, 35204, 37596, 40620, 44005, 46995, 52806, 62660, 88010, 93990, 105612, 132015, 163157, 176020, 187980, 264030, 326314, 489471, 528060, 652628, 815785, 978942, 1631570, 1957884, 2121041, 2447355, 3263140, 4242082, 4894710, 6363123, 8484164, 9789420, 10605205, 12726246, 21210410, 25452492, 31815615, 42420820, 63631230, 127262460]

約数ペア:

[(1, 127262460), (2, 63631230), (3, 42420820), (4, 31815615), (5, 25452492), (6, 21210410), (10, 12726246), (12, 10605205), (13, 9789420), (15, 8484164), (20, 6363123), (26, 4894710), (30, 4242082), (39, 3263140), (52, 2447355), (60, 2121041), (65, 1957884), (78, 1631570), (130, 978942), (156, 815785), (195, 652628), (241, 528060), (260, 489471), (390, 326314), (482, 264030), (677, 187980), (723, 176020), (780, 163157), (964, 132015), (1205, 105612), (1354, 93990), (1446, 88010), (2031, 62660), (2410, 52806), (2708, 46995), (2892, 44005), (3133, 40620), (3385, 37596), (3615, 35204), (4062, 31330), (4820, 26403), (6266, 20310), (6770, 18798), (7230, 17602), (8124, 15665), (8801, 14460), (9399, 13540), (10155, 12532)]