69425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289273}}^1$

素因数の和:289289

約数の個数: 40

約数和(自身を含む): 215219856

約数和(自身を除く): 145794336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289273, 578546, 867819, 1157092, 1446365, 1735638, 2314184, 2892730, 3471276, 4339095, 4628368, 5785460, 6942552, 8678190, 11570920, 13885104, 17356380, 23141840, 34712760, 69425520]

約数ペア:

[(1, 69425520), (2, 34712760), (3, 23141840), (4, 17356380), (5, 13885104), (6, 11570920), (8, 8678190), (10, 6942552), (12, 5785460), (15, 4628368), (16, 4339095), (20, 3471276), (24, 2892730), (30, 2314184), (40, 1735638), (48, 1446365), (60, 1157092), (80, 867819), (120, 578546), (240, 289273)]