396816480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1413

約数の個数: 144

約数和(自身を含む): 1360981440

約数和(自身を除く): 964164960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1153, 1195, 1434, 1440, 1912, 2151, 2306, 2390, 2868, 3459, 3585, 3824, 4302, 4612, 4780, 5736, 5765, 6918, 7170, 7648, 8604, 9224, 9560, 10377, 10755, 11472, 11530, 13836, 14340, 17208, 17295, 18448, 19120, 20754, 21510, 22944, 23060, 27672, 28680, 34416, 34590, 36896, 38240, 41508, 43020, 46120, 51885, 55344, 57360, 68832, 69180, 83016, 86040, 92240, 103770, 110688, 114720, 138360, 166032, 172080, 184480, 207540, 275567, 276720, 332064, 344160, 415080, 551134, 553440, 826701, 830160, 1102268, 1377835, 1653402, 1660320, 2204536, 2480103, 2755670, 3306804, 4133505, 4409072, 4960206, 5511340, 6613608, 8267010, 8818144, 9920412, 11022680, 12400515, 13227216, 16534020, 19840824, 22045360, 24801030, 26454432, 33068040, 39681648, 44090720, 49602060, 66136080, 79363296, 99204120, 132272160, 198408240, 396816480]

約数ペア:

[(1, 396816480), (2, 198408240), (3, 132272160), (4, 99204120), (5, 79363296), (6, 66136080), (8, 49602060), (9, 44090720), (10, 39681648), (12, 33068040), (15, 26454432), (16, 24801030), (18, 22045360), (20, 19840824), (24, 16534020), (30, 13227216), (32, 12400515), (36, 11022680), (40, 9920412), (45, 8818144), (48, 8267010), (60, 6613608), (72, 5511340), (80, 4960206), (90, 4409072), (96, 4133505), (120, 3306804), (144, 2755670), (160, 2480103), (180, 2204536), (239, 1660320), (240, 1653402), (288, 1377835), (360, 1102268), (478, 830160), (480, 826701), (717, 553440), (720, 551134), (956, 415080), (1153, 344160), (1195, 332064), (1434, 276720), (1440, 275567), (1912, 207540), (2151, 184480), (2306, 172080), (2390, 166032), (2868, 138360), (3459, 114720), (3585, 110688), (3824, 103770), (4302, 92240), (4612, 86040), (4780, 83016), (5736, 69180), (5765, 68832), (6918, 57360), (7170, 55344), (7648, 51885), (8604, 46120), (9224, 43020), (9560, 41508), (10377, 38240), (10755, 36896), (11472, 34590), (11530, 34416), (13836, 28680), (14340, 27672), (17208, 23060), (17295, 22944), (18448, 21510), (19120, 20754)]