15672540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 48093696

約数和(自身を除く): 32421156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 283, 284, 355, 390, 426, 566, 710, 780, 849, 852, 923, 1065, 1132, 1415, 1420, 1698, 1846, 2130, 2769, 2830, 3396, 3679, 3692, 4245, 4260, 4615, 5538, 5660, 7358, 8490, 9230, 11037, 11076, 13845, 14716, 16980, 18395, 18460, 20093, 22074, 27690, 36790, 40186, 44148, 55185, 55380, 60279, 73580, 80372, 100465, 110370, 120558, 200930, 220740, 241116, 261209, 301395, 401860, 522418, 602790, 783627, 1044836, 1205580, 1306045, 1567254, 2612090, 3134508, 3918135, 5224180, 7836270, 15672540]

約数ペア:

[(1, 15672540), (2, 7836270), (3, 5224180), (4, 3918135), (5, 3134508), (6, 2612090), (10, 1567254), (12, 1306045), (13, 1205580), (15, 1044836), (20, 783627), (26, 602790), (30, 522418), (39, 401860), (52, 301395), (60, 261209), (65, 241116), (71, 220740), (78, 200930), (130, 120558), (142, 110370), (156, 100465), (195, 80372), (213, 73580), (260, 60279), (283, 55380), (284, 55185), (355, 44148), (390, 40186), (426, 36790), (566, 27690), (710, 22074), (780, 20093), (849, 18460), (852, 18395), (923, 16980), (1065, 14716), (1132, 13845), (1415, 11076), (1420, 11037), (1698, 9230), (1846, 8490), (2130, 7358), (2769, 5660), (2830, 5538), (3396, 4615), (3679, 4260), (3692, 4245)]