420081264

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{12739}}^1$

素因数の和:12982

約数の個数: 60

約数和(自身を含む): 1180870600

約数和(自身を除く): 760789336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 8244, 10992, 12739, 16488, 25478, 32976, 38217, 50956, 76434, 101912, 114651, 152868, 203824, 229302, 305736, 458604, 611472, 917208, 1834416, 2917231, 5834462, 8751693, 11668924, 17503386, 23337848, 26255079, 35006772, 46675696, 52510158, 70013544, 105020316, 140027088, 210040632, 420081264]

約数ペア:

[(1, 420081264), (2, 210040632), (3, 140027088), (4, 105020316), (6, 70013544), (8, 52510158), (9, 46675696), (12, 35006772), (16, 26255079), (18, 23337848), (24, 17503386), (36, 11668924), (48, 8751693), (72, 5834462), (144, 2917231), (229, 1834416), (458, 917208), (687, 611472), (916, 458604), (1374, 305736), (1832, 229302), (2061, 203824), (2748, 152868), (3664, 114651), (4122, 101912), (5496, 76434), (8244, 50956), (10992, 38217), (12739, 32976), (16488, 25478)]