426857520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6563}}^1$

素因数の和:6850

約数の個数: 80

約数和(自身を含む): 1328343552

約数和(自身を除く): 901486032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 6563, 8130, 10840, 13008, 13126, 16260, 19689, 21680, 26252, 32520, 32815, 39378, 52504, 65040, 65630, 78756, 98445, 105008, 131260, 157512, 196890, 262520, 315024, 393780, 525040, 787560, 1575120, 1778573, 3557146, 5335719, 7114292, 8892865, 10671438, 14228584, 17785730, 21342876, 26678595, 28457168, 35571460, 42685752, 53357190, 71142920, 85371504, 106714380, 142285840, 213428760, 426857520]

約数ペア:

[(1, 426857520), (2, 213428760), (3, 142285840), (4, 106714380), (5, 85371504), (6, 71142920), (8, 53357190), (10, 42685752), (12, 35571460), (15, 28457168), (16, 26678595), (20, 21342876), (24, 17785730), (30, 14228584), (40, 10671438), (48, 8892865), (60, 7114292), (80, 5335719), (120, 3557146), (240, 1778573), (271, 1575120), (542, 787560), (813, 525040), (1084, 393780), (1355, 315024), (1626, 262520), (2168, 196890), (2710, 157512), (3252, 131260), (4065, 105008), (4336, 98445), (5420, 78756), (6504, 65630), (6563, 65040), (8130, 52504), (10840, 39378), (13008, 32815), (13126, 32520), (16260, 26252), (19689, 21680)]