39471120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4249

約数の個数: 120

約数和(自身を含む): 142787736

約数和(自身を除く): 103316616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4217, 4680, 8434, 9360, 12651, 16868, 21085, 25302, 33736, 37953, 42170, 50604, 54821, 63255, 67472, 75906, 84340, 101208, 109642, 126510, 151812, 164463, 168680, 189765, 202416, 219284, 253020, 274105, 303624, 328926, 337360, 379530, 438568, 493389, 506040, 548210, 607248, 657852, 759060, 822315, 877136, 986778, 1012080, 1096420, 1315704, 1518120, 1644630, 1973556, 2192840, 2466945, 2631408, 3036240, 3289260, 3947112, 4385680, 4933890, 6578520, 7894224, 9867780, 13157040, 19735560, 39471120]

約数ペア:

[(1, 39471120), (2, 19735560), (3, 13157040), (4, 9867780), (5, 7894224), (6, 6578520), (8, 4933890), (9, 4385680), (10, 3947112), (12, 3289260), (13, 3036240), (15, 2631408), (16, 2466945), (18, 2192840), (20, 1973556), (24, 1644630), (26, 1518120), (30, 1315704), (36, 1096420), (39, 1012080), (40, 986778), (45, 877136), (48, 822315), (52, 759060), (60, 657852), (65, 607248), (72, 548210), (78, 506040), (80, 493389), (90, 438568), (104, 379530), (117, 337360), (120, 328926), (130, 303624), (144, 274105), (156, 253020), (180, 219284), (195, 202416), (208, 189765), (234, 168680), (240, 164463), (260, 151812), (312, 126510), (360, 109642), (390, 101208), (468, 84340), (520, 75906), (585, 67472), (624, 63255), (720, 54821), (780, 50604), (936, 42170), (1040, 37953), (1170, 33736), (1560, 25302), (1872, 21085), (2340, 16868), (3120, 12651), (4217, 9360), (4680, 8434)]