72845160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607043}}^1$

素因数の和:607057

約数の個数: 32

約数和(自身を含む): 218535840

約数和(自身を除く): 145690680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607043, 1214086, 1821129, 2428172, 3035215, 3642258, 4856344, 6070430, 7284516, 9105645, 12140860, 14569032, 18211290, 24281720, 36422580, 72845160]

約数ペア:

[(1, 72845160), (2, 36422580), (3, 24281720), (4, 18211290), (5, 14569032), (6, 12140860), (8, 9105645), (10, 7284516), (12, 6070430), (15, 4856344), (20, 3642258), (24, 3035215), (30, 2428172), (40, 1821129), (60, 1214086), (120, 607043)]