47954160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^2$

素因数の和:320

約数の個数: 120

約数和(自身を含む): 166291440

約数和(自身を除く): 118337280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1490, 1788, 2160, 2235, 2384, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 7152, 8046, 8940, 10728, 11920, 13410, 16092, 17880, 20115, 21456, 22201, 26820, 32184, 35760, 40230, 44402, 53640, 64368, 66603, 80460, 88804, 107280, 111005, 133206, 160920, 177608, 199809, 222010, 266412, 321840, 333015, 355216, 399618, 444020, 532824, 599427, 666030, 799236, 888040, 999045, 1065648, 1198854, 1332060, 1598472, 1776080, 1998090, 2397708, 2664120, 2997135, 3196944, 3996180, 4795416, 5328240, 5994270, 7992360, 9590832, 11988540, 15984720, 23977080, 47954160]

約数ペア:

[(1, 47954160), (2, 23977080), (3, 15984720), (4, 11988540), (5, 9590832), (6, 7992360), (8, 5994270), (9, 5328240), (10, 4795416), (12, 3996180), (15, 3196944), (16, 2997135), (18, 2664120), (20, 2397708), (24, 1998090), (27, 1776080), (30, 1598472), (36, 1332060), (40, 1198854), (45, 1065648), (48, 999045), (54, 888040), (60, 799236), (72, 666030), (80, 599427), (90, 532824), (108, 444020), (120, 399618), (135, 355216), (144, 333015), (149, 321840), (180, 266412), (216, 222010), (240, 199809), (270, 177608), (298, 160920), (360, 133206), (432, 111005), (447, 107280), (540, 88804), (596, 80460), (720, 66603), (745, 64368), (894, 53640), (1080, 44402), (1192, 40230), (1341, 35760), (1490, 32184), (1788, 26820), (2160, 22201), (2235, 21456), (2384, 20115), (2682, 17880), (2980, 16092), (3576, 13410), (4023, 11920), (4470, 10728), (5364, 8940), (5960, 8046), (6705, 7152)]