15199680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 49158144

約数和(自身を除く): 33958464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 223, 240, 284, 320, 355, 426, 446, 480, 568, 669, 710, 852, 892, 960, 1065, 1115, 1136, 1338, 1420, 1704, 1784, 2130, 2230, 2272, 2676, 2840, 3345, 3408, 3568, 4260, 4460, 4544, 5352, 5680, 6690, 6816, 7136, 8520, 8920, 10704, 11360, 13380, 13632, 14272, 15833, 17040, 17840, 21408, 22720, 26760, 31666, 34080, 35680, 42816, 47499, 53520, 63332, 68160, 71360, 79165, 94998, 107040, 126664, 158330, 189996, 214080, 237495, 253328, 316660, 379992, 474990, 506656, 633320, 759984, 949980, 1013312, 1266640, 1519968, 1899960, 2533280, 3039936, 3799920, 5066560, 7599840, 15199680]

約数ペア:

[(1, 15199680), (2, 7599840), (3, 5066560), (4, 3799920), (5, 3039936), (6, 2533280), (8, 1899960), (10, 1519968), (12, 1266640), (15, 1013312), (16, 949980), (20, 759984), (24, 633320), (30, 506656), (32, 474990), (40, 379992), (48, 316660), (60, 253328), (64, 237495), (71, 214080), (80, 189996), (96, 158330), (120, 126664), (142, 107040), (160, 94998), (192, 79165), (213, 71360), (223, 68160), (240, 63332), (284, 53520), (320, 47499), (355, 42816), (426, 35680), (446, 34080), (480, 31666), (568, 26760), (669, 22720), (710, 21408), (852, 17840), (892, 17040), (960, 15833), (1065, 14272), (1115, 13632), (1136, 13380), (1338, 11360), (1420, 10704), (1704, 8920), (1784, 8520), (2130, 7136), (2230, 6816), (2272, 6690), (2676, 5680), (2840, 5352), (3345, 4544), (3408, 4460), (3568, 4260)]