59780240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 152990208

約数和(自身を除く): 93209968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1223, 1880, 2444, 2446, 3055, 3760, 4888, 4892, 6110, 6115, 9776, 9784, 12220, 12230, 15899, 19568, 24440, 24460, 31798, 48880, 48920, 57481, 63596, 79495, 97840, 114962, 127192, 158990, 229924, 254384, 287405, 317980, 459848, 574810, 635960, 747253, 919696, 1149620, 1271920, 1494506, 2299240, 2989012, 3736265, 4598480, 5978024, 7472530, 11956048, 14945060, 29890120, 59780240]

約数ペア:

[(1, 59780240), (2, 29890120), (4, 14945060), (5, 11956048), (8, 7472530), (10, 5978024), (13, 4598480), (16, 3736265), (20, 2989012), (26, 2299240), (40, 1494506), (47, 1271920), (52, 1149620), (65, 919696), (80, 747253), (94, 635960), (104, 574810), (130, 459848), (188, 317980), (208, 287405), (235, 254384), (260, 229924), (376, 158990), (470, 127192), (520, 114962), (611, 97840), (752, 79495), (940, 63596), (1040, 57481), (1222, 48920), (1223, 48880), (1880, 31798), (2444, 24460), (2446, 24440), (3055, 19568), (3760, 15899), (4888, 12230), (4892, 12220), (6110, 9784), (6115, 9776)]