232415880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 723098880

約数和(自身を除く): 490683000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 97, 120, 123, 164, 194, 205, 246, 291, 328, 388, 410, 485, 487, 492, 582, 615, 776, 820, 970, 974, 984, 1164, 1230, 1455, 1461, 1640, 1940, 1948, 2328, 2435, 2460, 2910, 2922, 3880, 3896, 3977, 4870, 4920, 5820, 5844, 7305, 7954, 9740, 11640, 11688, 11931, 14610, 15908, 19480, 19885, 19967, 23862, 29220, 31816, 39770, 39934, 47239, 47724, 58440, 59655, 59901, 79540, 79868, 94478, 95448, 99835, 119310, 119802, 141717, 159080, 159736, 188956, 199670, 236195, 238620, 239604, 283434, 299505, 377912, 399340, 472390, 477240, 479208, 566868, 599010, 708585, 798680, 944780, 1133736, 1198020, 1417170, 1889560, 1936799, 2396040, 2834340, 3873598, 5668680, 5810397, 7747196, 9683995, 11620794, 15494392, 19367990, 23241588, 29051985, 38735980, 46483176, 58103970, 77471960, 116207940, 232415880]

約数ペア:

[(1, 232415880), (2, 116207940), (3, 77471960), (4, 58103970), (5, 46483176), (6, 38735980), (8, 29051985), (10, 23241588), (12, 19367990), (15, 15494392), (20, 11620794), (24, 9683995), (30, 7747196), (40, 5810397), (41, 5668680), (60, 3873598), (82, 2834340), (97, 2396040), (120, 1936799), (123, 1889560), (164, 1417170), (194, 1198020), (205, 1133736), (246, 944780), (291, 798680), (328, 708585), (388, 599010), (410, 566868), (485, 479208), (487, 477240), (492, 472390), (582, 399340), (615, 377912), (776, 299505), (820, 283434), (970, 239604), (974, 238620), (984, 236195), (1164, 199670), (1230, 188956), (1455, 159736), (1461, 159080), (1640, 141717), (1940, 119802), (1948, 119310), (2328, 99835), (2435, 95448), (2460, 94478), (2910, 79868), (2922, 79540), (3880, 59901), (3896, 59655), (3977, 58440), (4870, 47724), (4920, 47239), (5820, 39934), (5844, 39770), (7305, 31816), (7954, 29220), (9740, 23862), (11640, 19967), (11688, 19885), (11931, 19480), (14610, 15908)]