15672660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 47077632

約数和(自身を除く): 31404972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 277, 345, 410, 460, 492, 554, 615, 690, 820, 831, 943, 1108, 1230, 1380, 1385, 1662, 1886, 2460, 2770, 2829, 3324, 3772, 4155, 4715, 5540, 5658, 6371, 8310, 9430, 11316, 11357, 12742, 14145, 16620, 18860, 19113, 22714, 25484, 28290, 31855, 34071, 38226, 45428, 56580, 56785, 63710, 68142, 76452, 95565, 113570, 127420, 136284, 170355, 191130, 227140, 261211, 340710, 382260, 522422, 681420, 783633, 1044844, 1306055, 1567266, 2612110, 3134532, 3918165, 5224220, 7836330, 15672660]

約数ペア:

[(1, 15672660), (2, 7836330), (3, 5224220), (4, 3918165), (5, 3134532), (6, 2612110), (10, 1567266), (12, 1306055), (15, 1044844), (20, 783633), (23, 681420), (30, 522422), (41, 382260), (46, 340710), (60, 261211), (69, 227140), (82, 191130), (92, 170355), (115, 136284), (123, 127420), (138, 113570), (164, 95565), (205, 76452), (230, 68142), (246, 63710), (276, 56785), (277, 56580), (345, 45428), (410, 38226), (460, 34071), (492, 31855), (554, 28290), (615, 25484), (690, 22714), (820, 19113), (831, 18860), (943, 16620), (1108, 14145), (1230, 12742), (1380, 11357), (1385, 11316), (1662, 9430), (1886, 8310), (2460, 6371), (2770, 5658), (2829, 5540), (3324, 4715), (3772, 4155)]