143926920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 469399320

約数和(自身を除く): 325472400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 802, 997, 1203, 1604, 1994, 2005, 2406, 2991, 3208, 3609, 3988, 4010, 4812, 4985, 5982, 6015, 7218, 7976, 8020, 8973, 9624, 9970, 11964, 12030, 14436, 14955, 16040, 17946, 18045, 19940, 23928, 24060, 28872, 29910, 35892, 36090, 39880, 44865, 48120, 59820, 71784, 72180, 89730, 119640, 144360, 179460, 358920, 399797, 799594, 1199391, 1599188, 1998985, 2398782, 3198376, 3598173, 3997970, 4797564, 5996955, 7196346, 7995940, 9595128, 11993910, 14392692, 15991880, 17990865, 23987820, 28785384, 35981730, 47975640, 71963460, 143926920]

約数ペア:

[(1, 143926920), (2, 71963460), (3, 47975640), (4, 35981730), (5, 28785384), (6, 23987820), (8, 17990865), (9, 15991880), (10, 14392692), (12, 11993910), (15, 9595128), (18, 7995940), (20, 7196346), (24, 5996955), (30, 4797564), (36, 3997970), (40, 3598173), (45, 3198376), (60, 2398782), (72, 1998985), (90, 1599188), (120, 1199391), (180, 799594), (360, 399797), (401, 358920), (802, 179460), (997, 144360), (1203, 119640), (1604, 89730), (1994, 72180), (2005, 71784), (2406, 59820), (2991, 48120), (3208, 44865), (3609, 39880), (3988, 36090), (4010, 35892), (4812, 29910), (4985, 28872), (5982, 24060), (6015, 23928), (7218, 19940), (7976, 18045), (8020, 17946), (8973, 16040), (9624, 14955), (9970, 14436), (11964, 12030)]