105915240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 345945600

約数和(自身を除く): 240030360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1231, 1434, 1912, 2151, 2390, 2462, 2868, 3585, 3693, 4302, 4780, 4924, 5736, 6155, 7170, 7386, 8604, 9560, 9848, 10755, 11079, 12310, 14340, 14772, 17208, 18465, 21510, 22158, 24620, 28680, 29544, 36930, 43020, 44316, 49240, 55395, 73860, 86040, 88632, 110790, 147720, 221580, 294209, 443160, 588418, 882627, 1176836, 1471045, 1765254, 2353672, 2647881, 2942090, 3530508, 4413135, 5295762, 5884180, 7061016, 8826270, 10591524, 11768360, 13239405, 17652540, 21183048, 26478810, 35305080, 52957620, 105915240]

約数ペア:

[(1, 105915240), (2, 52957620), (3, 35305080), (4, 26478810), (5, 21183048), (6, 17652540), (8, 13239405), (9, 11768360), (10, 10591524), (12, 8826270), (15, 7061016), (18, 5884180), (20, 5295762), (24, 4413135), (30, 3530508), (36, 2942090), (40, 2647881), (45, 2353672), (60, 1765254), (72, 1471045), (90, 1176836), (120, 882627), (180, 588418), (239, 443160), (360, 294209), (478, 221580), (717, 147720), (956, 110790), (1195, 88632), (1231, 86040), (1434, 73860), (1912, 55395), (2151, 49240), (2390, 44316), (2462, 43020), (2868, 36930), (3585, 29544), (3693, 28680), (4302, 24620), (4780, 22158), (4924, 21510), (5736, 18465), (6155, 17208), (7170, 14772), (7386, 14340), (8604, 12310), (9560, 11079), (9848, 10755)]