449767440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13291}}^1$

素因数の和:13357

約数の個数: 120

約数和(自身を含む): 1542722688

約数和(自身を除く): 1092955248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 13291, 16920, 26582, 33840, 39873, 53164, 66455, 79746, 106328, 119619, 132910, 159492, 199365, 212656, 239238, 265820, 318984, 398730, 478476, 531640, 598095, 624677, 637968, 797460, 956952, 1063280, 1196190, 1249354, 1594920, 1874031, 1913904, 2392380, 2498708, 3123385, 3189840, 3748062, 4784760, 4997416, 5622093, 6246770, 7496124, 9370155, 9569520, 9994832, 11244186, 12493540, 14992248, 18740310, 22488372, 24987080, 28110465, 29984496, 37480620, 44976744, 49974160, 56220930, 74961240, 89953488, 112441860, 149922480, 224883720, 449767440]

約数ペア:

[(1, 449767440), (2, 224883720), (3, 149922480), (4, 112441860), (5, 89953488), (6, 74961240), (8, 56220930), (9, 49974160), (10, 44976744), (12, 37480620), (15, 29984496), (16, 28110465), (18, 24987080), (20, 22488372), (24, 18740310), (30, 14992248), (36, 12493540), (40, 11244186), (45, 9994832), (47, 9569520), (48, 9370155), (60, 7496124), (72, 6246770), (80, 5622093), (90, 4997416), (94, 4784760), (120, 3748062), (141, 3189840), (144, 3123385), (180, 2498708), (188, 2392380), (235, 1913904), (240, 1874031), (282, 1594920), (360, 1249354), (376, 1196190), (423, 1063280), (470, 956952), (564, 797460), (705, 637968), (720, 624677), (752, 598095), (846, 531640), (940, 478476), (1128, 398730), (1410, 318984), (1692, 265820), (1880, 239238), (2115, 212656), (2256, 199365), (2820, 159492), (3384, 132910), (3760, 119619), (4230, 106328), (5640, 79746), (6768, 66455), (8460, 53164), (11280, 39873), (13291, 33840), (16920, 26582)]