238333680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25463}}^1$

素因数の和:25495

約数の個数: 120

約数和(自身を含む): 862007328

約数和(自身を除く): 623673648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 229167, 254630, 305556, 331019, 381945, 407408, 458334, 509260, 611112, 662038, 763890, 916668, 993057, 1018520, 1145835, 1222224, 1324076, 1527780, 1655095, 1833336, 1986114, 2037040, 2291670, 2648152, 2979171, 3055560, 3310190, 3666672, 3972228, 4583340, 4965285, 5296304, 5958342, 6111120, 6620380, 7944456, 9166680, 9930570, 11916684, 13240760, 14895855, 15888912, 18333360, 19861140, 23833368, 26481520, 29791710, 39722280, 47666736, 59583420, 79444560, 119166840, 238333680]

約数ペア:

[(1, 238333680), (2, 119166840), (3, 79444560), (4, 59583420), (5, 47666736), (6, 39722280), (8, 29791710), (9, 26481520), (10, 23833368), (12, 19861140), (13, 18333360), (15, 15888912), (16, 14895855), (18, 13240760), (20, 11916684), (24, 9930570), (26, 9166680), (30, 7944456), (36, 6620380), (39, 6111120), (40, 5958342), (45, 5296304), (48, 4965285), (52, 4583340), (60, 3972228), (65, 3666672), (72, 3310190), (78, 3055560), (80, 2979171), (90, 2648152), (104, 2291670), (117, 2037040), (120, 1986114), (130, 1833336), (144, 1655095), (156, 1527780), (180, 1324076), (195, 1222224), (208, 1145835), (234, 1018520), (240, 993057), (260, 916668), (312, 763890), (360, 662038), (390, 611112), (468, 509260), (520, 458334), (585, 407408), (624, 381945), (720, 331019), (780, 305556), (936, 254630), (1040, 229167), (1170, 203704), (1560, 152778), (1872, 127315), (2340, 101852), (3120, 76389), (4680, 50926), (9360, 25463)]