67972680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4451

約数の個数: 96

約数和(自身を含む): 226100160

約数和(自身を除く): 158127480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4391, 5160, 7740, 8782, 13173, 15480, 17564, 21955, 26346, 35128, 39519, 43910, 52692, 65865, 79038, 87820, 105384, 131730, 158076, 175640, 188813, 197595, 263460, 316152, 377626, 395190, 526920, 566439, 755252, 790380, 944065, 1132878, 1510504, 1580760, 1699317, 1888130, 2265756, 2832195, 3398634, 3776260, 4531512, 5664390, 6797268, 7552520, 8496585, 11328780, 13594536, 16993170, 22657560, 33986340, 67972680]

約数ペア:

[(1, 67972680), (2, 33986340), (3, 22657560), (4, 16993170), (5, 13594536), (6, 11328780), (8, 8496585), (9, 7552520), (10, 6797268), (12, 5664390), (15, 4531512), (18, 3776260), (20, 3398634), (24, 2832195), (30, 2265756), (36, 1888130), (40, 1699317), (43, 1580760), (45, 1510504), (60, 1132878), (72, 944065), (86, 790380), (90, 755252), (120, 566439), (129, 526920), (172, 395190), (180, 377626), (215, 316152), (258, 263460), (344, 197595), (360, 188813), (387, 175640), (430, 158076), (516, 131730), (645, 105384), (774, 87820), (860, 79038), (1032, 65865), (1290, 52692), (1548, 43910), (1720, 39519), (1935, 35128), (2580, 26346), (3096, 21955), (3870, 17564), (4391, 15480), (5160, 13173), (7740, 8782)]