69571680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144941}}^1$

素因数の和:144959

約数の個数: 48

約数和(自身を含む): 219152304

約数和(自身を除く): 149580624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144941, 289882, 434823, 579764, 724705, 869646, 1159528, 1449410, 1739292, 2174115, 2319056, 2898820, 3478584, 4348230, 4638112, 5797640, 6957168, 8696460, 11595280, 13914336, 17392920, 23190560, 34785840, 69571680]

約数ペア:

[(1, 69571680), (2, 34785840), (3, 23190560), (4, 17392920), (5, 13914336), (6, 11595280), (8, 8696460), (10, 6957168), (12, 5797640), (15, 4638112), (16, 4348230), (20, 3478584), (24, 2898820), (30, 2319056), (32, 2174115), (40, 1739292), (48, 1449410), (60, 1159528), (80, 869646), (96, 724705), (120, 579764), (160, 434823), (240, 289882), (480, 144941)]