1825565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{71089}}^1$

素因数の和:71212

約数の個数: 80

約数和(自身を含む): 5712223680

約数和(自身を除く): 3886658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 71089, 142178, 213267, 284356, 355445, 426534, 568712, 710890, 853068, 1066335, 1137424, 1421780, 1706136, 2132670, 2843560, 3412272, 4265340, 5687120, 7606523, 8530680, 15213046, 17061360, 22819569, 30426092, 38032615, 45639138, 60852184, 76065230, 91278276, 114097845, 121704368, 152130460, 182556552, 228195690, 304260920, 365113104, 456391380, 608521840, 912782760, 1825565520]

約数ペア:

[(1, 1825565520), (2, 912782760), (3, 608521840), (4, 456391380), (5, 365113104), (6, 304260920), (8, 228195690), (10, 182556552), (12, 152130460), (15, 121704368), (16, 114097845), (20, 91278276), (24, 76065230), (30, 60852184), (40, 45639138), (48, 38032615), (60, 30426092), (80, 22819569), (107, 17061360), (120, 15213046), (214, 8530680), (240, 7606523), (321, 5687120), (428, 4265340), (535, 3412272), (642, 2843560), (856, 2132670), (1070, 1706136), (1284, 1421780), (1605, 1137424), (1712, 1066335), (2140, 853068), (2568, 710890), (3210, 568712), (4280, 426534), (5136, 355445), (6420, 284356), (8560, 213267), (12840, 142178), (25680, 71089)]