161766240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{337013}}^1$

素因数の和:337031

約数の個数: 48

約数和(自身を含む): 509565168

約数和(自身を除く): 347798928

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, 337013, 674026, 1011039, 1348052, 1685065, 2022078, 2696104, 3370130, 4044156, 5055195, 5392208, 6740260, 8088312, 10110390, 10784416, 13480520, 16176624, 20220780, 26961040, 32353248, 40441560, 53922080, 80883120, 161766240]

約数ペア:

[(1, 161766240), (2, 80883120), (3, 53922080), (4, 40441560), (5, 32353248), (6, 26961040), (8, 20220780), (10, 16176624), (12, 13480520), (15, 10784416), (16, 10110390), (20, 8088312), (24, 6740260), (30, 5392208), (32, 5055195), (40, 4044156), (48, 3370130), (60, 2696104), (80, 2022078), (96, 1685065), (120, 1348052), (160, 1011039), (240, 674026), (480, 337013)]