540722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4259}}^1$

素因数の和:4321

約数の個数: 120

約数和(自身を含む): 1752700320

約数和(自身を除く): 1211977680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2645, 2760, 3174, 4232, 4259, 5290, 5520, 6348, 7935, 8464, 8518, 10580, 12696, 12777, 15870, 17036, 21160, 21295, 25392, 25554, 31740, 34072, 42320, 42590, 51108, 63480, 63885, 68144, 85180, 97957, 102216, 126960, 127770, 170360, 195914, 204432, 255540, 293871, 340720, 391828, 489785, 511080, 587742, 783656, 979570, 1022160, 1175484, 1469355, 1567312, 1959140, 2253011, 2350968, 2938710, 3918280, 4506022, 4701936, 5877420, 6759033, 7836560, 9012044, 11265055, 11754840, 13518066, 18024088, 22530110, 23509680, 27036132, 33795165, 36048176, 45060220, 54072264, 67590330, 90120440, 108144528, 135180660, 180240880, 270361320, 540722640]

約数ペア:

[(1, 540722640), (2, 270361320), (3, 180240880), (4, 135180660), (5, 108144528), (6, 90120440), (8, 67590330), (10, 54072264), (12, 45060220), (15, 36048176), (16, 33795165), (20, 27036132), (23, 23509680), (24, 22530110), (30, 18024088), (40, 13518066), (46, 11754840), (48, 11265055), (60, 9012044), (69, 7836560), (80, 6759033), (92, 5877420), (115, 4701936), (120, 4506022), (138, 3918280), (184, 2938710), (230, 2350968), (240, 2253011), (276, 1959140), (345, 1567312), (368, 1469355), (460, 1175484), (529, 1022160), (552, 979570), (690, 783656), (920, 587742), (1058, 511080), (1104, 489785), (1380, 391828), (1587, 340720), (1840, 293871), (2116, 255540), (2645, 204432), (2760, 195914), (3174, 170360), (4232, 127770), (4259, 126960), (5290, 102216), (5520, 97957), (6348, 85180), (7935, 68144), (8464, 63885), (8518, 63480), (10580, 51108), (12696, 42590), (12777, 42320), (15870, 34072), (17036, 31740), (21160, 25554), (21295, 25392)]