999411120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3011}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 3364753392

約数和(自身を除く): 2365342272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 461, 720, 922, 1383, 1844, 2305, 2766, 3011, 3688, 4149, 4610, 5532, 6022, 6915, 7376, 8298, 9033, 9220, 11064, 12044, 13830, 15055, 16596, 18066, 18440, 20745, 22128, 24088, 27099, 27660, 30110, 33192, 36132, 36880, 41490, 45165, 48176, 54198, 55320, 60220, 66384, 72264, 82980, 90330, 108396, 110640, 120440, 135495, 144528, 165960, 180660, 216792, 240880, 270990, 331920, 361320, 433584, 541980, 722640, 1083960, 1388071, 2167920, 2776142, 4164213, 5552284, 6940355, 8328426, 11104568, 12492639, 13880710, 16656852, 20821065, 22209136, 24985278, 27761420, 33313704, 41642130, 49970556, 55522840, 62463195, 66627408, 83284260, 99941112, 111045680, 124926390, 166568520, 199882224, 249852780, 333137040, 499705560, 999411120]

約数ペア:

[(1, 999411120), (2, 499705560), (3, 333137040), (4, 249852780), (5, 199882224), (6, 166568520), (8, 124926390), (9, 111045680), (10, 99941112), (12, 83284260), (15, 66627408), (16, 62463195), (18, 55522840), (20, 49970556), (24, 41642130), (30, 33313704), (36, 27761420), (40, 24985278), (45, 22209136), (48, 20821065), (60, 16656852), (72, 13880710), (80, 12492639), (90, 11104568), (120, 8328426), (144, 6940355), (180, 5552284), (240, 4164213), (360, 2776142), (461, 2167920), (720, 1388071), (922, 1083960), (1383, 722640), (1844, 541980), (2305, 433584), (2766, 361320), (3011, 331920), (3688, 270990), (4149, 240880), (4610, 216792), (5532, 180660), (6022, 165960), (6915, 144528), (7376, 135495), (8298, 120440), (9033, 110640), (9220, 108396), (11064, 90330), (12044, 82980), (13830, 72264), (15055, 66384), (16596, 60220), (18066, 55320), (18440, 54198), (20745, 48176), (22128, 45165), (24088, 41490), (27099, 36880), (27660, 36132), (30110, 33192)]