47072760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56039}}^1$

素因数の和:56060

約数の個数: 64

約数和(自身を含む): 161395200

約数和(自身を除く): 114322440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56039, 112078, 168117, 224156, 280195, 336234, 392273, 448312, 560390, 672468, 784546, 840585, 1120780, 1176819, 1344936, 1569092, 1681170, 1961365, 2241560, 2353638, 3138184, 3362340, 3922730, 4707276, 5884095, 6724680, 7845460, 9414552, 11768190, 15690920, 23536380, 47072760]

約数ペア:

[(1, 47072760), (2, 23536380), (3, 15690920), (4, 11768190), (5, 9414552), (6, 7845460), (7, 6724680), (8, 5884095), (10, 4707276), (12, 3922730), (14, 3362340), (15, 3138184), (20, 2353638), (21, 2241560), (24, 1961365), (28, 1681170), (30, 1569092), (35, 1344936), (40, 1176819), (42, 1120780), (56, 840585), (60, 784546), (70, 672468), (84, 560390), (105, 448312), (120, 392273), (140, 336234), (168, 280195), (210, 224156), (280, 168117), (420, 112078), (840, 56039)]