90656520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3299}}^1$

素因数の和:3542

約数の個数: 64

約数和(自身を含む): 273240000

約数和(自身を除く): 182583480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3299, 3435, 4580, 5496, 6598, 6870, 9160, 9897, 13196, 13740, 16495, 19794, 26392, 27480, 32990, 39588, 49485, 65980, 79176, 98970, 131960, 197940, 395880, 755471, 1510942, 2266413, 3021884, 3777355, 4532826, 6043768, 7554710, 9065652, 11332065, 15109420, 18131304, 22664130, 30218840, 45328260, 90656520]

約数ペア:

[(1, 90656520), (2, 45328260), (3, 30218840), (4, 22664130), (5, 18131304), (6, 15109420), (8, 11332065), (10, 9065652), (12, 7554710), (15, 6043768), (20, 4532826), (24, 3777355), (30, 3021884), (40, 2266413), (60, 1510942), (120, 755471), (229, 395880), (458, 197940), (687, 131960), (916, 98970), (1145, 79176), (1374, 65980), (1832, 49485), (2290, 39588), (2748, 32990), (3299, 27480), (3435, 26392), (4580, 19794), (5496, 16495), (6598, 13740), (6870, 13196), (9160, 9897)]