64506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5884

約数の個数: 96

約数和(自身を含む): 212067072

約数和(自身を除く): 147560352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 5843, 11040, 11686, 17529, 23372, 29215, 35058, 46744, 58430, 70116, 87645, 93488, 116860, 134389, 140232, 175290, 186976, 233720, 268778, 280464, 350580, 403167, 467440, 537556, 560928, 671945, 701160, 806334, 934880, 1075112, 1343890, 1402320, 1612668, 2015835, 2150224, 2687780, 2804640, 3225336, 4031670, 4300448, 5375560, 6450672, 8063340, 10751120, 12901344, 16126680, 21502240, 32253360, 64506720]

約数ペア:

[(1, 64506720), (2, 32253360), (3, 21502240), (4, 16126680), (5, 12901344), (6, 10751120), (8, 8063340), (10, 6450672), (12, 5375560), (15, 4300448), (16, 4031670), (20, 3225336), (23, 2804640), (24, 2687780), (30, 2150224), (32, 2015835), (40, 1612668), (46, 1402320), (48, 1343890), (60, 1075112), (69, 934880), (80, 806334), (92, 701160), (96, 671945), (115, 560928), (120, 537556), (138, 467440), (160, 403167), (184, 350580), (230, 280464), (240, 268778), (276, 233720), (345, 186976), (368, 175290), (460, 140232), (480, 134389), (552, 116860), (690, 93488), (736, 87645), (920, 70116), (1104, 58430), (1380, 46744), (1840, 35058), (2208, 29215), (2760, 23372), (3680, 17529), (5520, 11686), (5843, 11040)]