64724040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 211835520

約数和(自身を除く): 147111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1103, 1304, 1467, 1630, 1956, 2206, 2445, 2934, 3260, 3309, 3912, 4412, 4890, 5515, 5868, 6520, 6618, 7335, 8824, 9780, 9927, 11030, 11736, 13236, 14670, 16545, 19560, 19854, 22060, 26472, 29340, 33090, 39708, 44120, 49635, 58680, 66180, 79416, 99270, 132360, 179789, 198540, 359578, 397080, 539367, 719156, 898945, 1078734, 1438312, 1618101, 1797890, 2157468, 2696835, 3236202, 3595780, 4314936, 5393670, 6472404, 7191560, 8090505, 10787340, 12944808, 16181010, 21574680, 32362020, 64724040]

約数ペア:

[(1, 64724040), (2, 32362020), (3, 21574680), (4, 16181010), (5, 12944808), (6, 10787340), (8, 8090505), (9, 7191560), (10, 6472404), (12, 5393670), (15, 4314936), (18, 3595780), (20, 3236202), (24, 2696835), (30, 2157468), (36, 1797890), (40, 1618101), (45, 1438312), (60, 1078734), (72, 898945), (90, 719156), (120, 539367), (163, 397080), (180, 359578), (326, 198540), (360, 179789), (489, 132360), (652, 99270), (815, 79416), (978, 66180), (1103, 58680), (1304, 49635), (1467, 44120), (1630, 39708), (1956, 33090), (2206, 29340), (2445, 26472), (2934, 22060), (3260, 19854), (3309, 19560), (3912, 16545), (4412, 14670), (4890, 13236), (5515, 11736), (5868, 11030), (6520, 9927), (6618, 9780), (7335, 8824)]