1830360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 6278400

約数和(自身を除く): 4448040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2179, 4358, 6537, 8716, 10895, 13074, 15253, 17432, 21790, 26148, 30506, 32685, 43580, 45759, 52296, 61012, 65370, 76265, 87160, 91518, 122024, 130740, 152530, 183036, 228795, 261480, 305060, 366072, 457590, 610120, 915180, 1830360]

約数ペア:

[(1, 1830360), (2, 915180), (3, 610120), (4, 457590), (5, 366072), (6, 305060), (7, 261480), (8, 228795), (10, 183036), (12, 152530), (14, 130740), (15, 122024), (20, 91518), (21, 87160), (24, 76265), (28, 65370), (30, 61012), (35, 52296), (40, 45759), (42, 43580), (56, 32685), (60, 30506), (70, 26148), (84, 21790), (105, 17432), (120, 15253), (140, 13074), (168, 10895), (210, 8716), (280, 6537), (420, 4358), (840, 2179)]