24805560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15901}}^1$

素因数の和:15928

約数の個数: 64

約数和(自身を含む): 80146080

約数和(自身を除く): 55340520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15901, 31802, 47703, 63604, 79505, 95406, 127208, 159010, 190812, 206713, 238515, 318020, 381624, 413426, 477030, 620139, 636040, 826852, 954060, 1033565, 1240278, 1653704, 1908120, 2067130, 2480556, 3100695, 4134260, 4961112, 6201390, 8268520, 12402780, 24805560]

約数ペア:

[(1, 24805560), (2, 12402780), (3, 8268520), (4, 6201390), (5, 4961112), (6, 4134260), (8, 3100695), (10, 2480556), (12, 2067130), (13, 1908120), (15, 1653704), (20, 1240278), (24, 1033565), (26, 954060), (30, 826852), (39, 636040), (40, 620139), (52, 477030), (60, 413426), (65, 381624), (78, 318020), (104, 238515), (120, 206713), (130, 190812), (156, 159010), (195, 127208), (260, 95406), (312, 79505), (390, 63604), (520, 47703), (780, 31802), (1560, 15901)]