480994920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{190871}}^1$

素因数の和:190895

約数の個数: 96

約数和(自身を含む): 1786561920

約数和(自身を除く): 1305567000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 190871, 381742, 572613, 763484, 954355, 1145226, 1336097, 1526968, 1717839, 1908710, 2290452, 2672194, 2863065, 3435678, 3817420, 4008291, 4580904, 5344388, 5726130, 6680485, 6871356, 7634840, 8016582, 8589195, 10688776, 11452260, 12024873, 13360970, 13742712, 16033164, 17178390, 20041455, 22904520, 24049746, 26721940, 32066328, 34356780, 40082910, 48099492, 53443880, 60124365, 68713560, 80165820, 96198984, 120248730, 160331640, 240497460, 480994920]

約数ペア:

[(1, 480994920), (2, 240497460), (3, 160331640), (4, 120248730), (5, 96198984), (6, 80165820), (7, 68713560), (8, 60124365), (9, 53443880), (10, 48099492), (12, 40082910), (14, 34356780), (15, 32066328), (18, 26721940), (20, 24049746), (21, 22904520), (24, 20041455), (28, 17178390), (30, 16033164), (35, 13742712), (36, 13360970), (40, 12024873), (42, 11452260), (45, 10688776), (56, 8589195), (60, 8016582), (63, 7634840), (70, 6871356), (72, 6680485), (84, 5726130), (90, 5344388), (105, 4580904), (120, 4008291), (126, 3817420), (140, 3435678), (168, 2863065), (180, 2672194), (210, 2290452), (252, 1908710), (280, 1717839), (315, 1526968), (360, 1336097), (420, 1145226), (504, 954355), (630, 763484), (840, 572613), (1260, 381742), (2520, 190871)]