392363280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17579}}^1$

素因数の和:17629

約数の個数: 120

約数和(自身を含む): 1360270080

約数和(自身を除く): 967906800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 17579, 22320, 35158, 52737, 70316, 87895, 105474, 140632, 158211, 175790, 210948, 263685, 281264, 316422, 351580, 421896, 527370, 544949, 632844, 703160, 791055, 843792, 1054740, 1089898, 1265688, 1406320, 1582110, 1634847, 2109480, 2179796, 2531376, 2724745, 3164220, 3269694, 4218960, 4359592, 4904541, 5449490, 6328440, 6539388, 8174235, 8719184, 9809082, 10898980, 12656880, 13078776, 16348470, 19618164, 21797960, 24522705, 26157552, 32696940, 39236328, 43595920, 49045410, 65393880, 78472656, 98090820, 130787760, 196181640, 392363280]

約数ペア:

[(1, 392363280), (2, 196181640), (3, 130787760), (4, 98090820), (5, 78472656), (6, 65393880), (8, 49045410), (9, 43595920), (10, 39236328), (12, 32696940), (15, 26157552), (16, 24522705), (18, 21797960), (20, 19618164), (24, 16348470), (30, 13078776), (31, 12656880), (36, 10898980), (40, 9809082), (45, 8719184), (48, 8174235), (60, 6539388), (62, 6328440), (72, 5449490), (80, 4904541), (90, 4359592), (93, 4218960), (120, 3269694), (124, 3164220), (144, 2724745), (155, 2531376), (180, 2179796), (186, 2109480), (240, 1634847), (248, 1582110), (279, 1406320), (310, 1265688), (360, 1089898), (372, 1054740), (465, 843792), (496, 791055), (558, 703160), (620, 632844), (720, 544949), (744, 527370), (930, 421896), (1116, 351580), (1240, 316422), (1395, 281264), (1488, 263685), (1860, 210948), (2232, 175790), (2480, 158211), (2790, 140632), (3720, 105474), (4464, 87895), (5580, 70316), (7440, 52737), (11160, 35158), (17579, 22320)]