195431640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34651}}^1$

素因数の和:34712

約数の個数: 64

約数和(自身を含む): 598786560

約数和(自身を除く): 403354920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 34651, 69302, 103953, 138604, 173255, 207906, 277208, 346510, 415812, 519765, 693020, 831624, 1039530, 1386040, 1628597, 2079060, 3257194, 4158120, 4885791, 6514388, 8142985, 9771582, 13028776, 16285970, 19543164, 24428955, 32571940, 39086328, 48857910, 65143880, 97715820, 195431640]

約数ペア:

[(1, 195431640), (2, 97715820), (3, 65143880), (4, 48857910), (5, 39086328), (6, 32571940), (8, 24428955), (10, 19543164), (12, 16285970), (15, 13028776), (20, 9771582), (24, 8142985), (30, 6514388), (40, 4885791), (47, 4158120), (60, 3257194), (94, 2079060), (120, 1628597), (141, 1386040), (188, 1039530), (235, 831624), (282, 693020), (376, 519765), (470, 415812), (564, 346510), (705, 277208), (940, 207906), (1128, 173255), (1410, 138604), (1880, 103953), (2820, 69302), (5640, 34651)]