552405720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 1738713600

約数和(自身を除く): 1186307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 233, 276, 345, 460, 466, 552, 690, 699, 859, 920, 932, 1165, 1380, 1398, 1718, 1864, 2330, 2577, 2760, 2796, 3436, 3495, 4295, 4660, 5154, 5359, 5592, 6872, 6990, 8590, 9320, 10308, 10718, 12885, 13980, 16077, 17180, 19757, 20616, 21436, 25770, 26795, 27960, 32154, 34360, 39514, 42872, 51540, 53590, 59271, 64308, 79028, 80385, 98785, 103080, 107180, 118542, 128616, 158056, 160770, 197570, 200147, 214360, 237084, 296355, 321540, 395140, 400294, 474168, 592710, 600441, 643080, 790280, 800588, 1000735, 1185420, 1200882, 1601176, 2001470, 2370840, 2401764, 3002205, 4002940, 4603381, 4803528, 6004410, 8005880, 9206762, 12008820, 13810143, 18413524, 23016905, 24017640, 27620286, 36827048, 46033810, 55240572, 69050715, 92067620, 110481144, 138101430, 184135240, 276202860, 552405720]

約数ペア:

[(1, 552405720), (2, 276202860), (3, 184135240), (4, 138101430), (5, 110481144), (6, 92067620), (8, 69050715), (10, 55240572), (12, 46033810), (15, 36827048), (20, 27620286), (23, 24017640), (24, 23016905), (30, 18413524), (40, 13810143), (46, 12008820), (60, 9206762), (69, 8005880), (92, 6004410), (115, 4803528), (120, 4603381), (138, 4002940), (184, 3002205), (230, 2401764), (233, 2370840), (276, 2001470), (345, 1601176), (460, 1200882), (466, 1185420), (552, 1000735), (690, 800588), (699, 790280), (859, 643080), (920, 600441), (932, 592710), (1165, 474168), (1380, 400294), (1398, 395140), (1718, 321540), (1864, 296355), (2330, 237084), (2577, 214360), (2760, 200147), (2796, 197570), (3436, 160770), (3495, 158056), (4295, 128616), (4660, 118542), (5154, 107180), (5359, 103080), (5592, 98785), (6872, 80385), (6990, 79028), (8590, 64308), (9320, 59271), (10308, 53590), (10718, 51540), (12885, 42872), (13980, 39514), (16077, 34360), (17180, 32154), (19757, 27960), (20616, 26795), (21436, 25770)]