39218648160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81705517}}^1$

素因数の和:81705535

約数の個数: 48

約数和(自身を含む): 123538743216

約数和(自身を除く): 84320095056

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, 81705517, 163411034, 245116551, 326822068, 408527585, 490233102, 653644136, 817055170, 980466204, 1225582755, 1307288272, 1634110340, 1960932408, 2451165510, 2614576544, 3268220680, 3921864816, 4902331020, 6536441360, 7843729632, 9804662040, 13072882720, 19609324080, 39218648160]

約数ペア:

[(1, 39218648160), (2, 19609324080), (3, 13072882720), (4, 9804662040), (5, 7843729632), (6, 6536441360), (8, 4902331020), (10, 3921864816), (12, 3268220680), (15, 2614576544), (16, 2451165510), (20, 1960932408), (24, 1634110340), (30, 1307288272), (32, 1225582755), (40, 980466204), (48, 817055170), (60, 653644136), (80, 490233102), (96, 408527585), (120, 326822068), (160, 245116551), (240, 163411034), (480, 81705517)]