123334560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 144

約数和(自身を含む): 431350920

約数和(自身を除く): 308016360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2089, 2460, 2952, 3280, 3690, 3936, 4178, 4920, 5904, 6267, 6560, 7380, 8356, 9840, 10445, 11808, 12534, 14760, 16712, 18801, 19680, 20890, 25068, 29520, 31335, 33424, 37602, 41780, 50136, 59040, 62670, 66848, 75204, 83560, 85649, 94005, 100272, 125340, 150408, 167120, 171298, 188010, 200544, 250680, 256947, 300816, 334240, 342596, 376020, 428245, 501360, 513894, 601632, 685192, 752040, 770841, 856490, 1002720, 1027788, 1284735, 1370384, 1504080, 1541682, 1712980, 2055576, 2569470, 2740768, 3008160, 3083364, 3425960, 3854205, 4111152, 5138940, 6166728, 6851920, 7708410, 8222304, 10277880, 12333456, 13703840, 15416820, 20555760, 24666912, 30833640, 41111520, 61667280, 123334560]

約数ペア:

[(1, 123334560), (2, 61667280), (3, 41111520), (4, 30833640), (5, 24666912), (6, 20555760), (8, 15416820), (9, 13703840), (10, 12333456), (12, 10277880), (15, 8222304), (16, 7708410), (18, 6851920), (20, 6166728), (24, 5138940), (30, 4111152), (32, 3854205), (36, 3425960), (40, 3083364), (41, 3008160), (45, 2740768), (48, 2569470), (60, 2055576), (72, 1712980), (80, 1541682), (82, 1504080), (90, 1370384), (96, 1284735), (120, 1027788), (123, 1002720), (144, 856490), (160, 770841), (164, 752040), (180, 685192), (205, 601632), (240, 513894), (246, 501360), (288, 428245), (328, 376020), (360, 342596), (369, 334240), (410, 300816), (480, 256947), (492, 250680), (615, 200544), (656, 188010), (720, 171298), (738, 167120), (820, 150408), (984, 125340), (1230, 100272), (1312, 94005), (1440, 85649), (1476, 83560), (1640, 75204), (1845, 66848), (1968, 62670), (2089, 59040), (2460, 50136), (2952, 41780), (3280, 37602), (3690, 33424), (3936, 31335), (4178, 29520), (4920, 25068), (5904, 20890), (6267, 19680), (6560, 18801), (7380, 16712), (8356, 14760), (9840, 12534), (10445, 11808)]