2075520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 7050240

約数和(自身を除く): 4974720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 128, 138, 141, 160, 184, 188, 192, 230, 235, 240, 276, 282, 320, 345, 368, 376, 384, 460, 470, 480, 552, 564, 640, 690, 705, 736, 752, 920, 940, 960, 1081, 1104, 1128, 1380, 1410, 1472, 1504, 1840, 1880, 1920, 2162, 2208, 2256, 2760, 2820, 2944, 3008, 3243, 3680, 3760, 4324, 4416, 4512, 5405, 5520, 5640, 6016, 6486, 7360, 7520, 8648, 8832, 9024, 10810, 11040, 11280, 12972, 14720, 15040, 16215, 17296, 18048, 21620, 22080, 22560, 25944, 30080, 32430, 34592, 43240, 44160, 45120, 51888, 64860, 69184, 86480, 90240, 103776, 129720, 138368, 172960, 207552, 259440, 345920, 415104, 518880, 691840, 1037760, 2075520]

約数ペア:

[(1, 2075520), (2, 1037760), (3, 691840), (4, 518880), (5, 415104), (6, 345920), (8, 259440), (10, 207552), (12, 172960), (15, 138368), (16, 129720), (20, 103776), (23, 90240), (24, 86480), (30, 69184), (32, 64860), (40, 51888), (46, 45120), (47, 44160), (48, 43240), (60, 34592), (64, 32430), (69, 30080), (80, 25944), (92, 22560), (94, 22080), (96, 21620), (115, 18048), (120, 17296), (128, 16215), (138, 15040), (141, 14720), (160, 12972), (184, 11280), (188, 11040), (192, 10810), (230, 9024), (235, 8832), (240, 8648), (276, 7520), (282, 7360), (320, 6486), (345, 6016), (368, 5640), (376, 5520), (384, 5405), (460, 4512), (470, 4416), (480, 4324), (552, 3760), (564, 3680), (640, 3243), (690, 3008), (705, 2944), (736, 2820), (752, 2760), (920, 2256), (940, 2208), (960, 2162), (1081, 1920), (1104, 1880), (1128, 1840), (1380, 1504), (1410, 1472)]