127484760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 290553000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1151, 1420, 1560, 1704, 1846, 2130, 2302, 2769, 2840, 3453, 3692, 4260, 4604, 4615, 5538, 5755, 6906, 7384, 8520, 9208, 9230, 11076, 11510, 13812, 13845, 14963, 17265, 18460, 22152, 23020, 27624, 27690, 29926, 34530, 36920, 44889, 46040, 55380, 59852, 69060, 74815, 81721, 89778, 110760, 119704, 138120, 149630, 163442, 179556, 224445, 245163, 299260, 326884, 359112, 408605, 448890, 490326, 598520, 653768, 817210, 897780, 980652, 1062373, 1225815, 1634420, 1795560, 1961304, 2124746, 2451630, 3187119, 3268840, 4249492, 4903260, 5311865, 6374238, 8498984, 9806520, 10623730, 12748476, 15935595, 21247460, 25496952, 31871190, 42494920, 63742380, 127484760]

約数ペア:

[(1, 127484760), (2, 63742380), (3, 42494920), (4, 31871190), (5, 25496952), (6, 21247460), (8, 15935595), (10, 12748476), (12, 10623730), (13, 9806520), (15, 8498984), (20, 6374238), (24, 5311865), (26, 4903260), (30, 4249492), (39, 3268840), (40, 3187119), (52, 2451630), (60, 2124746), (65, 1961304), (71, 1795560), (78, 1634420), (104, 1225815), (120, 1062373), (130, 980652), (142, 897780), (156, 817210), (195, 653768), (213, 598520), (260, 490326), (284, 448890), (312, 408605), (355, 359112), (390, 326884), (426, 299260), (520, 245163), (568, 224445), (710, 179556), (780, 163442), (852, 149630), (923, 138120), (1065, 119704), (1151, 110760), (1420, 89778), (1560, 81721), (1704, 74815), (1846, 69060), (2130, 59852), (2302, 55380), (2769, 46040), (2840, 44889), (3453, 36920), (3692, 34530), (4260, 29926), (4604, 27690), (4615, 27624), (5538, 23020), (5755, 22152), (6906, 18460), (7384, 17265), (8520, 14963), (9208, 13845), (9230, 13812), (11076, 11510)]