473643720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39869}}^1$

素因数の和:39900

約数の個数: 128

約数和(自身を含む): 1722384000

約数和(自身を除く): 1248740280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 39869, 79738, 119607, 159476, 199345, 239214, 318952, 358821, 398690, 438559, 478428, 598035, 717642, 797380, 877118, 956856, 1076463, 1196070, 1315677, 1435284, 1594760, 1754236, 1794105, 2152926, 2192795, 2392140, 2631354, 2870568, 3508472, 3588210, 3947031, 4305852, 4385590, 4784280, 5262708, 5382315, 6578385, 7176420, 7894062, 8611704, 8771180, 10525416, 10764630, 11841093, 13156770, 14352840, 15788124, 17542360, 19735155, 21529260, 23682186, 26313540, 31576248, 39470310, 43058520, 47364372, 52627080, 59205465, 78940620, 94728744, 118410930, 157881240, 236821860, 473643720]

約数ペア:

[(1, 473643720), (2, 236821860), (3, 157881240), (4, 118410930), (5, 94728744), (6, 78940620), (8, 59205465), (9, 52627080), (10, 47364372), (11, 43058520), (12, 39470310), (15, 31576248), (18, 26313540), (20, 23682186), (22, 21529260), (24, 19735155), (27, 17542360), (30, 15788124), (33, 14352840), (36, 13156770), (40, 11841093), (44, 10764630), (45, 10525416), (54, 8771180), (55, 8611704), (60, 7894062), (66, 7176420), (72, 6578385), (88, 5382315), (90, 5262708), (99, 4784280), (108, 4385590), (110, 4305852), (120, 3947031), (132, 3588210), (135, 3508472), (165, 2870568), (180, 2631354), (198, 2392140), (216, 2192795), (220, 2152926), (264, 1794105), (270, 1754236), (297, 1594760), (330, 1435284), (360, 1315677), (396, 1196070), (440, 1076463), (495, 956856), (540, 877118), (594, 797380), (660, 717642), (792, 598035), (990, 478428), (1080, 438559), (1188, 398690), (1320, 358821), (1485, 318952), (1980, 239214), (2376, 199345), (2970, 159476), (3960, 119607), (5940, 79738), (11880, 39869)]