24951420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10691

約数の個数: 72

約数和(自身を含む): 81515616

約数和(自身を除く): 56564196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10663, 21326, 31989, 42652, 53315, 63978, 95967, 106630, 127956, 138619, 159945, 191934, 213260, 277238, 319890, 383868, 415857, 479835, 554476, 639780, 693095, 831714, 959670, 1247571, 1386190, 1663428, 1919340, 2079285, 2495142, 2772380, 4158570, 4990284, 6237855, 8317140, 12475710, 24951420]

約数ペア:

[(1, 24951420), (2, 12475710), (3, 8317140), (4, 6237855), (5, 4990284), (6, 4158570), (9, 2772380), (10, 2495142), (12, 2079285), (13, 1919340), (15, 1663428), (18, 1386190), (20, 1247571), (26, 959670), (30, 831714), (36, 693095), (39, 639780), (45, 554476), (52, 479835), (60, 415857), (65, 383868), (78, 319890), (90, 277238), (117, 213260), (130, 191934), (156, 159945), (180, 138619), (195, 127956), (234, 106630), (260, 95967), (390, 63978), (468, 53315), (585, 42652), (780, 31989), (1170, 21326), (2340, 10663)]