2479433040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{491951}}^1$

素因数の和:491977

約数の個数: 120

約数和(自身を含む): 9516319488

約数和(自身を除く): 7036886448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 491951, 983902, 1475853, 1967804, 2459755, 2951706, 3443657, 3935608, 4427559, 4919510, 5903412, 6887314, 7379265, 7871216, 8855118, 9839020, 10330971, 11806824, 13774628, 14758530, 17218285, 17710236, 19678040, 20661942, 22137795, 23613648, 27549256, 29517060, 30992913, 34436570, 35420472, 39356080, 41323884, 44275590, 51654855, 55098512, 59034120, 61985826, 68873140, 70840944, 82647768, 88551180, 103309710, 118068240, 123971652, 137746280, 154964565, 165295536, 177102360, 206619420, 247943304, 275492560, 309929130, 354204720, 413238840, 495886608, 619858260, 826477680, 1239716520, 2479433040]

約数ペア:

[(1, 2479433040), (2, 1239716520), (3, 826477680), (4, 619858260), (5, 495886608), (6, 413238840), (7, 354204720), (8, 309929130), (9, 275492560), (10, 247943304), (12, 206619420), (14, 177102360), (15, 165295536), (16, 154964565), (18, 137746280), (20, 123971652), (21, 118068240), (24, 103309710), (28, 88551180), (30, 82647768), (35, 70840944), (36, 68873140), (40, 61985826), (42, 59034120), (45, 55098512), (48, 51654855), (56, 44275590), (60, 41323884), (63, 39356080), (70, 35420472), (72, 34436570), (80, 30992913), (84, 29517060), (90, 27549256), (105, 23613648), (112, 22137795), (120, 20661942), (126, 19678040), (140, 17710236), (144, 17218285), (168, 14758530), (180, 13774628), (210, 11806824), (240, 10330971), (252, 9839020), (280, 8855118), (315, 7871216), (336, 7379265), (360, 6887314), (420, 5903412), (504, 4919510), (560, 4427559), (630, 3935608), (720, 3443657), (840, 2951706), (1008, 2459755), (1260, 1967804), (1680, 1475853), (2520, 983902), (5040, 491951)]