84842760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1103}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 255156480

約数和(自身を除く): 170313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1103, 1282, 1923, 2206, 2564, 3205, 3309, 3846, 4412, 5128, 5515, 6410, 6618, 7692, 8824, 9615, 11030, 12820, 13236, 15384, 16545, 19230, 22060, 25640, 26472, 33090, 38460, 44120, 66180, 76920, 132360, 707023, 1414046, 2121069, 2828092, 3535115, 4242138, 5656184, 7070230, 8484276, 10605345, 14140460, 16968552, 21210690, 28280920, 42421380, 84842760]

約数ペア:

[(1, 84842760), (2, 42421380), (3, 28280920), (4, 21210690), (5, 16968552), (6, 14140460), (8, 10605345), (10, 8484276), (12, 7070230), (15, 5656184), (20, 4242138), (24, 3535115), (30, 2828092), (40, 2121069), (60, 1414046), (120, 707023), (641, 132360), (1103, 76920), (1282, 66180), (1923, 44120), (2206, 38460), (2564, 33090), (3205, 26472), (3309, 25640), (3846, 22060), (4412, 19230), (5128, 16545), (5515, 15384), (6410, 13236), (6618, 12820), (7692, 11030), (8824, 9615)]