235708020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1483}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 716273376

約数和(自身を除く): 480565356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883, 1483, 1766, 2649, 2966, 3532, 4415, 4449, 5298, 5932, 7415, 7947, 8830, 8898, 10596, 13245, 13347, 14830, 15894, 17660, 17796, 22245, 26490, 26694, 29660, 31788, 39735, 44490, 52980, 53388, 66735, 79470, 88980, 133470, 158940, 266940, 1309489, 2618978, 3928467, 5237956, 6547445, 7856934, 11785401, 13094890, 15713868, 19642335, 23570802, 26189780, 39284670, 47141604, 58927005, 78569340, 117854010, 235708020]

約数ペア:

[(1, 235708020), (2, 117854010), (3, 78569340), (4, 58927005), (5, 47141604), (6, 39284670), (9, 26189780), (10, 23570802), (12, 19642335), (15, 15713868), (18, 13094890), (20, 11785401), (30, 7856934), (36, 6547445), (45, 5237956), (60, 3928467), (90, 2618978), (180, 1309489), (883, 266940), (1483, 158940), (1766, 133470), (2649, 88980), (2966, 79470), (3532, 66735), (4415, 53388), (4449, 52980), (5298, 44490), (5932, 39735), (7415, 31788), (7947, 29660), (8830, 26694), (8898, 26490), (10596, 22245), (13245, 17796), (13347, 17660), (14830, 15894)]