323614680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 993124800

約数和(自身を除く): 669510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 157, 178, 193, 267, 314, 356, 386, 445, 471, 534, 579, 628, 712, 772, 785, 890, 942, 965, 1068, 1158, 1256, 1335, 1544, 1570, 1780, 1884, 1930, 2136, 2316, 2355, 2670, 2895, 3140, 3560, 3768, 3860, 4632, 4710, 5340, 5790, 6280, 7720, 9420, 10680, 11580, 13973, 17177, 18840, 23160, 27946, 30301, 34354, 41919, 51531, 55892, 60602, 68708, 69865, 83838, 85885, 90903, 103062, 111784, 121204, 137416, 139730, 151505, 167676, 171770, 181806, 206124, 209595, 242408, 257655, 279460, 303010, 335352, 343540, 363612, 412248, 419190, 454515, 515310, 558920, 606020, 687080, 727224, 838380, 909030, 1030620, 1212040, 1676760, 1818060, 2061240, 2696789, 3636120, 5393578, 8090367, 10787156, 13483945, 16180734, 21574312, 26967890, 32361468, 40451835, 53935780, 64722936, 80903670, 107871560, 161807340, 323614680]

約数ペア:

[(1, 323614680), (2, 161807340), (3, 107871560), (4, 80903670), (5, 64722936), (6, 53935780), (8, 40451835), (10, 32361468), (12, 26967890), (15, 21574312), (20, 16180734), (24, 13483945), (30, 10787156), (40, 8090367), (60, 5393578), (89, 3636120), (120, 2696789), (157, 2061240), (178, 1818060), (193, 1676760), (267, 1212040), (314, 1030620), (356, 909030), (386, 838380), (445, 727224), (471, 687080), (534, 606020), (579, 558920), (628, 515310), (712, 454515), (772, 419190), (785, 412248), (890, 363612), (942, 343540), (965, 335352), (1068, 303010), (1158, 279460), (1256, 257655), (1335, 242408), (1544, 209595), (1570, 206124), (1780, 181806), (1884, 171770), (1930, 167676), (2136, 151505), (2316, 139730), (2355, 137416), (2670, 121204), (2895, 111784), (3140, 103062), (3560, 90903), (3768, 85885), (3860, 83838), (4632, 69865), (4710, 68708), (5340, 60602), (5790, 55892), (6280, 51531), (7720, 41919), (9420, 34354), (10680, 30301), (11580, 27946), (13973, 23160), (17177, 18840)]