72631320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605261}}^1$

素因数の和:605275

約数の個数: 32

約数和(自身を含む): 217894320

約数和(自身を除く): 145263000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605261, 1210522, 1815783, 2421044, 3026305, 3631566, 4842088, 6052610, 7263132, 9078915, 12105220, 14526264, 18157830, 24210440, 36315660, 72631320]

約数ペア:

[(1, 72631320), (2, 36315660), (3, 24210440), (4, 18157830), (5, 14526264), (6, 12105220), (8, 9078915), (10, 7263132), (12, 6052610), (15, 4842088), (20, 3631566), (24, 3026305), (30, 2421044), (40, 1815783), (60, 1210522), (120, 605261)]