198296520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2273}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 595969920

約数和(自身を除く): 397673400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727, 1454, 2181, 2273, 2908, 3635, 4362, 4546, 5816, 6819, 7270, 8724, 9092, 10905, 11365, 13638, 14540, 17448, 18184, 21810, 22730, 27276, 29080, 34095, 43620, 45460, 54552, 68190, 87240, 90920, 136380, 272760, 1652471, 3304942, 4957413, 6609884, 8262355, 9914826, 13219768, 16524710, 19829652, 24787065, 33049420, 39659304, 49574130, 66098840, 99148260, 198296520]

約数ペア:

[(1, 198296520), (2, 99148260), (3, 66098840), (4, 49574130), (5, 39659304), (6, 33049420), (8, 24787065), (10, 19829652), (12, 16524710), (15, 13219768), (20, 9914826), (24, 8262355), (30, 6609884), (40, 4957413), (60, 3304942), (120, 1652471), (727, 272760), (1454, 136380), (2181, 90920), (2273, 87240), (2908, 68190), (3635, 54552), (4362, 45460), (4546, 43620), (5816, 34095), (6819, 29080), (7270, 27276), (8724, 22730), (9092, 21810), (10905, 18184), (11365, 17448), (13638, 14540)]