243333360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8243}}^1$

素因数の和:8303

約数の個数: 120

約数和(自身を含む): 837227664

約数和(自身を除く): 593894304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 8243, 9840, 14760, 16486, 24729, 29520, 32972, 41215, 49458, 65944, 74187, 82430, 98916, 123645, 131888, 148374, 164860, 197832, 247290, 296748, 329720, 337963, 370935, 395664, 494580, 593496, 659440, 675926, 741870, 989160, 1013889, 1186992, 1351852, 1483740, 1689815, 1978320, 2027778, 2703704, 2967480, 3041667, 3379630, 4055556, 5069445, 5407408, 5934960, 6083334, 6759260, 8111112, 10138890, 12166668, 13518520, 15208335, 16222224, 20277780, 24333336, 27037040, 30416670, 40555560, 48666672, 60833340, 81111120, 121666680, 243333360]

約数ペア:

[(1, 243333360), (2, 121666680), (3, 81111120), (4, 60833340), (5, 48666672), (6, 40555560), (8, 30416670), (9, 27037040), (10, 24333336), (12, 20277780), (15, 16222224), (16, 15208335), (18, 13518520), (20, 12166668), (24, 10138890), (30, 8111112), (36, 6759260), (40, 6083334), (41, 5934960), (45, 5407408), (48, 5069445), (60, 4055556), (72, 3379630), (80, 3041667), (82, 2967480), (90, 2703704), (120, 2027778), (123, 1978320), (144, 1689815), (164, 1483740), (180, 1351852), (205, 1186992), (240, 1013889), (246, 989160), (328, 741870), (360, 675926), (369, 659440), (410, 593496), (492, 494580), (615, 395664), (656, 370935), (720, 337963), (738, 329720), (820, 296748), (984, 247290), (1230, 197832), (1476, 164860), (1640, 148374), (1845, 131888), (1968, 123645), (2460, 98916), (2952, 82430), (3280, 74187), (3690, 65944), (4920, 49458), (5904, 41215), (7380, 32972), (8243, 29520), (9840, 24729), (14760, 16486)]