549543720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1087}}^1$

素因数の和:1495

約数の個数: 128

約数和(自身を含む): 1804861440

約数和(自身を除く): 1255317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 383, 440, 660, 766, 1087, 1149, 1320, 1532, 1915, 2174, 2298, 3064, 3261, 3830, 4213, 4348, 4596, 5435, 5745, 6522, 7660, 8426, 8696, 9192, 10870, 11490, 11957, 12639, 13044, 15320, 16305, 16852, 21065, 21740, 22980, 23914, 25278, 26088, 32610, 33704, 35871, 42130, 43480, 45960, 47828, 50556, 59785, 63195, 65220, 71742, 84260, 95656, 101112, 119570, 126390, 130440, 143484, 168520, 179355, 239140, 252780, 286968, 358710, 416321, 478280, 505560, 717420, 832642, 1248963, 1434840, 1665284, 2081605, 2497926, 3330568, 4163210, 4579531, 4995852, 6244815, 8326420, 9159062, 9991704, 12489630, 13738593, 16652840, 18318124, 22897655, 24979260, 27477186, 36636248, 45795310, 49958520, 54954372, 68692965, 91590620, 109908744, 137385930, 183181240, 274771860, 549543720]

約数ペア:

[(1, 549543720), (2, 274771860), (3, 183181240), (4, 137385930), (5, 109908744), (6, 91590620), (8, 68692965), (10, 54954372), (11, 49958520), (12, 45795310), (15, 36636248), (20, 27477186), (22, 24979260), (24, 22897655), (30, 18318124), (33, 16652840), (40, 13738593), (44, 12489630), (55, 9991704), (60, 9159062), (66, 8326420), (88, 6244815), (110, 4995852), (120, 4579531), (132, 4163210), (165, 3330568), (220, 2497926), (264, 2081605), (330, 1665284), (383, 1434840), (440, 1248963), (660, 832642), (766, 717420), (1087, 505560), (1149, 478280), (1320, 416321), (1532, 358710), (1915, 286968), (2174, 252780), (2298, 239140), (3064, 179355), (3261, 168520), (3830, 143484), (4213, 130440), (4348, 126390), (4596, 119570), (5435, 101112), (5745, 95656), (6522, 84260), (7660, 71742), (8426, 65220), (8696, 63195), (9192, 59785), (10870, 50556), (11490, 47828), (11957, 45960), (12639, 43480), (13044, 42130), (15320, 35871), (16305, 33704), (16852, 32610), (21065, 26088), (21740, 25278), (22980, 23914)]