13460280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 27182280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 503, 669, 892, 1006, 1115, 1338, 1509, 1784, 2012, 2230, 2515, 2676, 3018, 3345, 4024, 4460, 5030, 5352, 6036, 6690, 7545, 8920, 10060, 12072, 13380, 15090, 20120, 26760, 30180, 60360, 112169, 224338, 336507, 448676, 560845, 673014, 897352, 1121690, 1346028, 1682535, 2243380, 2692056, 3365070, 4486760, 6730140, 13460280]

約数ペア:

[(1, 13460280), (2, 6730140), (3, 4486760), (4, 3365070), (5, 2692056), (6, 2243380), (8, 1682535), (10, 1346028), (12, 1121690), (15, 897352), (20, 673014), (24, 560845), (30, 448676), (40, 336507), (60, 224338), (120, 112169), (223, 60360), (446, 30180), (503, 26760), (669, 20120), (892, 15090), (1006, 13380), (1115, 12072), (1338, 10060), (1509, 8920), (1784, 7545), (2012, 6690), (2230, 6036), (2515, 5352), (2676, 5030), (3018, 4460), (3345, 4024)]