24578120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 39703480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1439, 1708, 2135, 2440, 2878, 3416, 4270, 5756, 7195, 8540, 10073, 11512, 14390, 17080, 20146, 28780, 40292, 50365, 57560, 80584, 87779, 100730, 175558, 201460, 351116, 402920, 438895, 614453, 702232, 877790, 1228906, 1755580, 2457812, 3072265, 3511160, 4915624, 6144530, 12289060, 24578120]

約数ペア:

[(1, 24578120), (2, 12289060), (4, 6144530), (5, 4915624), (7, 3511160), (8, 3072265), (10, 2457812), (14, 1755580), (20, 1228906), (28, 877790), (35, 702232), (40, 614453), (56, 438895), (61, 402920), (70, 351116), (122, 201460), (140, 175558), (244, 100730), (280, 87779), (305, 80584), (427, 57560), (488, 50365), (610, 40292), (854, 28780), (1220, 20146), (1439, 17080), (1708, 14390), (2135, 11512), (2440, 10073), (2878, 8540), (3416, 7195), (4270, 5756)]