159548520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14939}}^1$

素因数の和:15042

約数の個数: 64

約数和(自身を含む): 484056000

約数和(自身を除く): 324507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 14939, 29878, 44817, 59756, 74695, 89634, 119512, 149390, 179268, 224085, 298780, 358536, 448170, 597560, 896340, 1329571, 1792680, 2659142, 3988713, 5318284, 6647855, 7977426, 10636568, 13295710, 15954852, 19943565, 26591420, 31909704, 39887130, 53182840, 79774260, 159548520]

約数ペア:

[(1, 159548520), (2, 79774260), (3, 53182840), (4, 39887130), (5, 31909704), (6, 26591420), (8, 19943565), (10, 15954852), (12, 13295710), (15, 10636568), (20, 7977426), (24, 6647855), (30, 5318284), (40, 3988713), (60, 2659142), (89, 1792680), (120, 1329571), (178, 896340), (267, 597560), (356, 448170), (445, 358536), (534, 298780), (712, 224085), (890, 179268), (1068, 149390), (1335, 119512), (1780, 89634), (2136, 74695), (2670, 59756), (3560, 44817), (5340, 29878), (10680, 14939)]