121847360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 305482752

約数和(自身を除く): 183635392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 142, 155, 160, 173, 248, 284, 310, 320, 346, 355, 496, 568, 620, 692, 710, 865, 992, 1136, 1240, 1384, 1420, 1730, 1984, 2201, 2272, 2480, 2768, 2840, 3460, 4402, 4544, 4960, 5363, 5536, 5680, 6920, 8804, 9920, 10726, 11005, 11072, 11360, 12283, 13840, 17608, 21452, 22010, 22720, 24566, 26815, 27680, 35216, 42904, 44020, 49132, 53630, 55360, 61415, 70432, 85808, 88040, 98264, 107260, 122830, 140864, 171616, 176080, 196528, 214520, 245660, 343232, 352160, 380773, 393056, 429040, 491320, 704320, 761546, 786112, 858080, 982640, 1523092, 1716160, 1903865, 1965280, 3046184, 3807730, 3930560, 6092368, 7615460, 12184736, 15230920, 24369472, 30461840, 60923680, 121847360]

約数ペア:

[(1, 121847360), (2, 60923680), (4, 30461840), (5, 24369472), (8, 15230920), (10, 12184736), (16, 7615460), (20, 6092368), (31, 3930560), (32, 3807730), (40, 3046184), (62, 1965280), (64, 1903865), (71, 1716160), (80, 1523092), (124, 982640), (142, 858080), (155, 786112), (160, 761546), (173, 704320), (248, 491320), (284, 429040), (310, 393056), (320, 380773), (346, 352160), (355, 343232), (496, 245660), (568, 214520), (620, 196528), (692, 176080), (710, 171616), (865, 140864), (992, 122830), (1136, 107260), (1240, 98264), (1384, 88040), (1420, 85808), (1730, 70432), (1984, 61415), (2201, 55360), (2272, 53630), (2480, 49132), (2768, 44020), (2840, 42904), (3460, 35216), (4402, 27680), (4544, 26815), (4960, 24566), (5363, 22720), (5536, 22010), (5680, 21452), (6920, 17608), (8804, 13840), (9920, 12283), (10726, 11360), (11005, 11072)]