284455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1337

約数の個数: 120

約数和(自身を含む): 958485528

約数和(自身を除く): 674030088

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, 857, 922, 1383, 1714, 1844, 2305, 2571, 2766, 3428, 3688, 4149, 4285, 4610, 5142, 5532, 6856, 6915, 7376, 7713, 8298, 8570, 9220, 10284, 11064, 12855, 13712, 13830, 15426, 16596, 17140, 18440, 20568, 20745, 22128, 25710, 27660, 30852, 33192, 34280, 36880, 38565, 41136, 41490, 51420, 55320, 61704, 66384, 68560, 77130, 82980, 102840, 110640, 123408, 154260, 165960, 205680, 308520, 331920, 395077, 617040, 790154, 1185231, 1580308, 1975385, 2370462, 3160616, 3555693, 3950770, 4740924, 5926155, 6321232, 7111386, 7901540, 9481848, 11852310, 14222772, 15803080, 17778465, 18963696, 23704620, 28445544, 31606160, 35556930, 47409240, 56891088, 71113860, 94818480, 142227720, 284455440]

約数ペア:

[(1, 284455440), (2, 142227720), (3, 94818480), (4, 71113860), (5, 56891088), (6, 47409240), (8, 35556930), (9, 31606160), (10, 28445544), (12, 23704620), (15, 18963696), (16, 17778465), (18, 15803080), (20, 14222772), (24, 11852310), (30, 9481848), (36, 7901540), (40, 7111386), (45, 6321232), (48, 5926155), (60, 4740924), (72, 3950770), (80, 3555693), (90, 3160616), (120, 2370462), (144, 1975385), (180, 1580308), (240, 1185231), (360, 790154), (461, 617040), (720, 395077), (857, 331920), (922, 308520), (1383, 205680), (1714, 165960), (1844, 154260), (2305, 123408), (2571, 110640), (2766, 102840), (3428, 82980), (3688, 77130), (4149, 68560), (4285, 66384), (4610, 61704), (5142, 55320), (5532, 51420), (6856, 41490), (6915, 41136), (7376, 38565), (7713, 36880), (8298, 34280), (8570, 33192), (9220, 30852), (10284, 27660), (11064, 25710), (12855, 22128), (13712, 20745), (13830, 20568), (15426, 18440), (16596, 17140)]