2153152080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33601}}^1$

素因数の和:33709

約数の個数: 120

約数和(自身を含む): 7312467240

約数和(自身を除く): 5159315160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 16020, 21360, 32040, 33601, 64080, 67202, 100803, 134404, 168005, 201606, 268808, 302409, 336010, 403212, 504015, 537616, 604818, 672020, 806424, 1008030, 1209636, 1344040, 1512045, 1612848, 2016060, 2419272, 2688080, 2990489, 3024090, 4032120, 4838544, 5980978, 6048180, 8064240, 8971467, 11961956, 12096360, 14952445, 17942934, 23923912, 24192720, 26914401, 29904890, 35885868, 44857335, 47847824, 53828802, 59809780, 71771736, 89714670, 107657604, 119619560, 134572005, 143543472, 179429340, 215315208, 239239120, 269144010, 358858680, 430630416, 538288020, 717717360, 1076576040, 2153152080]

約数ペア:

[(1, 2153152080), (2, 1076576040), (3, 717717360), (4, 538288020), (5, 430630416), (6, 358858680), (8, 269144010), (9, 239239120), (10, 215315208), (12, 179429340), (15, 143543472), (16, 134572005), (18, 119619560), (20, 107657604), (24, 89714670), (30, 71771736), (36, 59809780), (40, 53828802), (45, 47847824), (48, 44857335), (60, 35885868), (72, 29904890), (80, 26914401), (89, 24192720), (90, 23923912), (120, 17942934), (144, 14952445), (178, 12096360), (180, 11961956), (240, 8971467), (267, 8064240), (356, 6048180), (360, 5980978), (445, 4838544), (534, 4032120), (712, 3024090), (720, 2990489), (801, 2688080), (890, 2419272), (1068, 2016060), (1335, 1612848), (1424, 1512045), (1602, 1344040), (1780, 1209636), (2136, 1008030), (2670, 806424), (3204, 672020), (3560, 604818), (4005, 537616), (4272, 504015), (5340, 403212), (6408, 336010), (7120, 302409), (8010, 268808), (10680, 201606), (12816, 168005), (16020, 134404), (21360, 100803), (32040, 67202), (33601, 64080)]