60798720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 197793792

約数和(自身を除く): 136995072

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, 128, 142, 160, 192, 213, 223, 240, 256, 284, 320, 355, 384, 426, 446, 480, 568, 640, 669, 710, 768, 852, 892, 960, 1065, 1115, 1136, 1280, 1338, 1420, 1704, 1784, 1920, 2130, 2230, 2272, 2676, 2840, 3345, 3408, 3568, 3840, 4260, 4460, 4544, 5352, 5680, 6690, 6816, 7136, 8520, 8920, 9088, 10704, 11360, 13380, 13632, 14272, 15833, 17040, 17840, 18176, 21408, 22720, 26760, 27264, 28544, 31666, 34080, 35680, 42816, 45440, 47499, 53520, 54528, 57088, 63332, 68160, 71360, 79165, 85632, 90880, 94998, 107040, 126664, 136320, 142720, 158330, 171264, 189996, 214080, 237495, 253328, 272640, 285440, 316660, 379992, 428160, 474990, 506656, 633320, 759984, 856320, 949980, 1013312, 1266640, 1519968, 1899960, 2026624, 2533280, 3039936, 3799920, 4053248, 5066560, 6079872, 7599840, 10133120, 12159744, 15199680, 20266240, 30399360, 60798720]

約数ペア:

[(1, 60798720), (2, 30399360), (3, 20266240), (4, 15199680), (5, 12159744), (6, 10133120), (8, 7599840), (10, 6079872), (12, 5066560), (15, 4053248), (16, 3799920), (20, 3039936), (24, 2533280), (30, 2026624), (32, 1899960), (40, 1519968), (48, 1266640), (60, 1013312), (64, 949980), (71, 856320), (80, 759984), (96, 633320), (120, 506656), (128, 474990), (142, 428160), (160, 379992), (192, 316660), (213, 285440), (223, 272640), (240, 253328), (256, 237495), (284, 214080), (320, 189996), (355, 171264), (384, 158330), (426, 142720), (446, 136320), (480, 126664), (568, 107040), (640, 94998), (669, 90880), (710, 85632), (768, 79165), (852, 71360), (892, 68160), (960, 63332), (1065, 57088), (1115, 54528), (1136, 53520), (1280, 47499), (1338, 45440), (1420, 42816), (1704, 35680), (1784, 34080), (1920, 31666), (2130, 28544), (2230, 27264), (2272, 26760), (2676, 22720), (2840, 21408), (3345, 18176), (3408, 17840), (3568, 17040), (3840, 15833), (4260, 14272), (4460, 13632), (4544, 13380), (5352, 11360), (5680, 10704), (6690, 9088), (6816, 8920), (7136, 8520)]