163985160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1366543}}^1$

素因数の和:1366557

約数の個数: 32

約数和(自身を含む): 491955840

約数和(自身を除く): 327970680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1366543, 2733086, 4099629, 5466172, 6832715, 8199258, 10932344, 13665430, 16398516, 20498145, 27330860, 32797032, 40996290, 54661720, 81992580, 163985160]

約数ペア:

[(1, 163985160), (2, 81992580), (3, 54661720), (4, 40996290), (5, 32797032), (6, 27330860), (8, 20498145), (10, 16398516), (12, 13665430), (15, 10932344), (20, 8199258), (24, 6832715), (30, 5466172), (40, 4099629), (60, 2733086), (120, 1366543)]