73824840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205069}}^1$

素因数の和:205086

約数の個数: 48

約数和(自身を含む): 239931900

約数和(自身を除く): 166107060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 205069, 410138, 615207, 820276, 1025345, 1230414, 1640552, 1845621, 2050690, 2460828, 3076035, 3691242, 4101380, 4921656, 6152070, 7382484, 8202760, 9228105, 12304140, 14764968, 18456210, 24608280, 36912420, 73824840]

約数ペア:

[(1, 73824840), (2, 36912420), (3, 24608280), (4, 18456210), (5, 14764968), (6, 12304140), (8, 9228105), (9, 8202760), (10, 7382484), (12, 6152070), (15, 4921656), (18, 4101380), (20, 3691242), (24, 3076035), (30, 2460828), (36, 2050690), (40, 1845621), (45, 1640552), (60, 1230414), (72, 1025345), (90, 820276), (120, 615207), (180, 410138), (360, 205069)]