2558652240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{5521}}^1$

素因数の和:7468

約数の個数: 80

約数和(自身を含む): 7937366976

約数和(自身を除く): 5378714736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1931, 3862, 5521, 5793, 7724, 9655, 11042, 11586, 15448, 16563, 19310, 22084, 23172, 27605, 28965, 30896, 33126, 38620, 44168, 46344, 55210, 57930, 66252, 77240, 82815, 88336, 92688, 110420, 115860, 132504, 154480, 165630, 220840, 231720, 265008, 331260, 441680, 463440, 662520, 1325040, 10661051, 21322102, 31983153, 42644204, 53305255, 63966306, 85288408, 106610510, 127932612, 159915765, 170576816, 213221020, 255865224, 319831530, 426442040, 511730448, 639663060, 852884080, 1279326120, 2558652240]

約数ペア:

[(1, 2558652240), (2, 1279326120), (3, 852884080), (4, 639663060), (5, 511730448), (6, 426442040), (8, 319831530), (10, 255865224), (12, 213221020), (15, 170576816), (16, 159915765), (20, 127932612), (24, 106610510), (30, 85288408), (40, 63966306), (48, 53305255), (60, 42644204), (80, 31983153), (120, 21322102), (240, 10661051), (1931, 1325040), (3862, 662520), (5521, 463440), (5793, 441680), (7724, 331260), (9655, 265008), (11042, 231720), (11586, 220840), (15448, 165630), (16563, 154480), (19310, 132504), (22084, 115860), (23172, 110420), (27605, 92688), (28965, 88336), (30896, 82815), (33126, 77240), (38620, 66252), (44168, 57930), (46344, 55210)]