9496980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 30307200

約数和(自身を除く): 20810220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 409, 430, 516, 540, 645, 774, 818, 860, 1161, 1227, 1290, 1548, 1636, 1935, 2045, 2322, 2454, 2580, 3681, 3870, 4090, 4644, 4908, 5805, 6135, 7362, 7740, 8180, 11043, 11610, 12270, 14724, 17587, 18405, 22086, 23220, 24540, 35174, 36810, 44172, 52761, 55215, 70348, 73620, 87935, 105522, 110430, 158283, 175870, 211044, 220860, 263805, 316566, 351740, 474849, 527610, 633132, 791415, 949698, 1055220, 1582830, 1899396, 2374245, 3165660, 4748490, 9496980]

約数ペア:

[(1, 9496980), (2, 4748490), (3, 3165660), (4, 2374245), (5, 1899396), (6, 1582830), (9, 1055220), (10, 949698), (12, 791415), (15, 633132), (18, 527610), (20, 474849), (27, 351740), (30, 316566), (36, 263805), (43, 220860), (45, 211044), (54, 175870), (60, 158283), (86, 110430), (90, 105522), (108, 87935), (129, 73620), (135, 70348), (172, 55215), (180, 52761), (215, 44172), (258, 36810), (270, 35174), (387, 24540), (409, 23220), (430, 22086), (516, 18405), (540, 17587), (645, 14724), (774, 12270), (818, 11610), (860, 11043), (1161, 8180), (1227, 7740), (1290, 7362), (1548, 6135), (1636, 5805), (1935, 4908), (2045, 4644), (2322, 4090), (2454, 3870), (2580, 3681)]