505266480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1229}}^1$

素因数の和:1819

約数の個数: 120

約数和(自身を含む): 1701208080

約数和(自身を除く): 1195941600

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, 571, 720, 1142, 1229, 1713, 2284, 2458, 2855, 3426, 3687, 4568, 4916, 5139, 5710, 6145, 6852, 7374, 8565, 9136, 9832, 10278, 11061, 11420, 12290, 13704, 14748, 17130, 18435, 19664, 20556, 22122, 22840, 24580, 25695, 27408, 29496, 34260, 36870, 41112, 44244, 45680, 49160, 51390, 55305, 58992, 68520, 73740, 82224, 88488, 98320, 102780, 110610, 137040, 147480, 176976, 205560, 221220, 294960, 411120, 442440, 701759, 884880, 1403518, 2105277, 2807036, 3508795, 4210554, 5614072, 6315831, 7017590, 8421108, 10526385, 11228144, 12631662, 14035180, 16842216, 21052770, 25263324, 28070360, 31579155, 33684432, 42105540, 50526648, 56140720, 63158310, 84211080, 101053296, 126316620, 168422160, 252633240, 505266480]

約数ペア:

[(1, 505266480), (2, 252633240), (3, 168422160), (4, 126316620), (5, 101053296), (6, 84211080), (8, 63158310), (9, 56140720), (10, 50526648), (12, 42105540), (15, 33684432), (16, 31579155), (18, 28070360), (20, 25263324), (24, 21052770), (30, 16842216), (36, 14035180), (40, 12631662), (45, 11228144), (48, 10526385), (60, 8421108), (72, 7017590), (80, 6315831), (90, 5614072), (120, 4210554), (144, 3508795), (180, 2807036), (240, 2105277), (360, 1403518), (571, 884880), (720, 701759), (1142, 442440), (1229, 411120), (1713, 294960), (2284, 221220), (2458, 205560), (2855, 176976), (3426, 147480), (3687, 137040), (4568, 110610), (4916, 102780), (5139, 98320), (5710, 88488), (6145, 82224), (6852, 73740), (7374, 68520), (8565, 58992), (9136, 55305), (9832, 51390), (10278, 49160), (11061, 45680), (11420, 44244), (12290, 41112), (13704, 36870), (14748, 34260), (17130, 29496), (18435, 27408), (19664, 25695), (20556, 24580), (22122, 22840)]