13547580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 26369220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 59, 60, 86, 89, 118, 129, 172, 177, 178, 215, 236, 258, 267, 295, 354, 356, 430, 445, 516, 534, 590, 645, 708, 860, 885, 890, 1068, 1180, 1290, 1335, 1770, 1780, 2537, 2580, 2670, 3540, 3827, 5074, 5251, 5340, 7611, 7654, 10148, 10502, 11481, 12685, 15222, 15308, 15753, 19135, 21004, 22962, 25370, 26255, 30444, 31506, 38055, 38270, 45924, 50740, 52510, 57405, 63012, 76110, 76540, 78765, 105020, 114810, 152220, 157530, 225793, 229620, 315060, 451586, 677379, 903172, 1128965, 1354758, 2257930, 2709516, 3386895, 4515860, 6773790, 13547580]

約数ペア:

[(1, 13547580), (2, 6773790), (3, 4515860), (4, 3386895), (5, 2709516), (6, 2257930), (10, 1354758), (12, 1128965), (15, 903172), (20, 677379), (30, 451586), (43, 315060), (59, 229620), (60, 225793), (86, 157530), (89, 152220), (118, 114810), (129, 105020), (172, 78765), (177, 76540), (178, 76110), (215, 63012), (236, 57405), (258, 52510), (267, 50740), (295, 45924), (354, 38270), (356, 38055), (430, 31506), (445, 30444), (516, 26255), (534, 25370), (590, 22962), (645, 21004), (708, 19135), (860, 15753), (885, 15308), (890, 15222), (1068, 12685), (1180, 11481), (1290, 10502), (1335, 10148), (1770, 7654), (1780, 7611), (2537, 5340), (2580, 5251), (2670, 5074), (3540, 3827)]