2021236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{73553}}^1$

素因数の和:73796

約数の個数: 64

約数和(自身を含む): 6090271200

約数和(自身を除く): 4069034760

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, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 73553, 147106, 220659, 294212, 367765, 441318, 588424, 735530, 882636, 1103295, 1471060, 1765272, 2206590, 2942120, 4413180, 8826360, 16843637, 33687274, 50530911, 67374548, 84218185, 101061822, 134749096, 168436370, 202123644, 252654555, 336872740, 404247288, 505309110, 673745480, 1010618220, 2021236440]

約数ペア:

[(1, 2021236440), (2, 1010618220), (3, 673745480), (4, 505309110), (5, 404247288), (6, 336872740), (8, 252654555), (10, 202123644), (12, 168436370), (15, 134749096), (20, 101061822), (24, 84218185), (30, 67374548), (40, 50530911), (60, 33687274), (120, 16843637), (229, 8826360), (458, 4413180), (687, 2942120), (916, 2206590), (1145, 1765272), (1374, 1471060), (1832, 1103295), (2290, 882636), (2748, 735530), (3435, 588424), (4580, 441318), (5496, 367765), (6870, 294212), (9160, 220659), (13740, 147106), (27480, 73553)]