47764260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 145454400

約数和(自身を除く): 97690140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 599, 886, 1198, 1329, 1772, 1797, 2215, 2396, 2658, 2995, 3594, 3987, 4430, 5316, 5391, 5990, 6645, 7188, 7974, 8860, 8985, 10782, 11980, 13290, 15948, 17970, 19935, 21564, 26580, 26955, 35940, 39870, 53910, 79740, 107820, 265357, 530714, 796071, 1061428, 1326785, 1592142, 2388213, 2653570, 3184284, 3980355, 4776426, 5307140, 7960710, 9552852, 11941065, 15921420, 23882130, 47764260]

約数ペア:

[(1, 47764260), (2, 23882130), (3, 15921420), (4, 11941065), (5, 9552852), (6, 7960710), (9, 5307140), (10, 4776426), (12, 3980355), (15, 3184284), (18, 2653570), (20, 2388213), (30, 1592142), (36, 1326785), (45, 1061428), (60, 796071), (90, 530714), (180, 265357), (443, 107820), (599, 79740), (886, 53910), (1198, 39870), (1329, 35940), (1772, 26955), (1797, 26580), (2215, 21564), (2396, 19935), (2658, 17970), (2995, 15948), (3594, 13290), (3987, 11980), (4430, 10782), (5316, 8985), (5391, 8860), (5990, 7974), (6645, 7188)]