180153360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4793

約数の個数: 120

約数和(自身を含む): 616560984

約数和(自身を除く): 436407624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4721, 4770, 6360, 7632, 9442, 9540, 12720, 14163, 18884, 19080, 23605, 28326, 37768, 38160, 42489, 47210, 56652, 70815, 75536, 84978, 94420, 113304, 141630, 169956, 188840, 212445, 226608, 250213, 283260, 339912, 377680, 424890, 500426, 566520, 679824, 750639, 849780, 1000852, 1133040, 1251065, 1501278, 1699560, 2001704, 2251917, 2502130, 3002556, 3399120, 3753195, 4003408, 4503834, 5004260, 6005112, 7506390, 9007668, 10008520, 11259585, 12010224, 15012780, 18015336, 20017040, 22519170, 30025560, 36030672, 45038340, 60051120, 90076680, 180153360]

約数ペア:

[(1, 180153360), (2, 90076680), (3, 60051120), (4, 45038340), (5, 36030672), (6, 30025560), (8, 22519170), (9, 20017040), (10, 18015336), (12, 15012780), (15, 12010224), (16, 11259585), (18, 10008520), (20, 9007668), (24, 7506390), (30, 6005112), (36, 5004260), (40, 4503834), (45, 4003408), (48, 3753195), (53, 3399120), (60, 3002556), (72, 2502130), (80, 2251917), (90, 2001704), (106, 1699560), (120, 1501278), (144, 1251065), (159, 1133040), (180, 1000852), (212, 849780), (240, 750639), (265, 679824), (318, 566520), (360, 500426), (424, 424890), (477, 377680), (530, 339912), (636, 283260), (720, 250213), (795, 226608), (848, 212445), (954, 188840), (1060, 169956), (1272, 141630), (1590, 113304), (1908, 94420), (2120, 84978), (2385, 75536), (2544, 70815), (3180, 56652), (3816, 47210), (4240, 42489), (4721, 38160), (4770, 37768), (6360, 28326), (7632, 23605), (9442, 19080), (9540, 18884), (12720, 14163)]