65959680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 214129440

約数和(自身を除く): 148169760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 193, 240, 256, 267, 320, 356, 384, 386, 445, 480, 534, 579, 640, 712, 768, 772, 890, 960, 965, 1068, 1158, 1280, 1335, 1424, 1544, 1780, 1920, 1930, 2136, 2316, 2670, 2848, 2895, 3088, 3560, 3840, 3860, 4272, 4632, 5340, 5696, 5790, 6176, 7120, 7720, 8544, 9264, 10680, 11392, 11580, 12352, 14240, 15440, 17088, 17177, 18528, 21360, 22784, 23160, 24704, 28480, 30880, 34176, 34354, 37056, 42720, 46320, 49408, 51531, 56960, 61760, 68352, 68708, 74112, 85440, 85885, 92640, 103062, 113920, 123520, 137416, 148224, 170880, 171770, 185280, 206124, 247040, 257655, 274832, 341760, 343540, 370560, 412248, 515310, 549664, 687080, 741120, 824496, 1030620, 1099328, 1374160, 1648992, 2061240, 2198656, 2748320, 3297984, 4122480, 4397312, 5496640, 6595968, 8244960, 10993280, 13191936, 16489920, 21986560, 32979840, 65959680]

約数ペア:

[(1, 65959680), (2, 32979840), (3, 21986560), (4, 16489920), (5, 13191936), (6, 10993280), (8, 8244960), (10, 6595968), (12, 5496640), (15, 4397312), (16, 4122480), (20, 3297984), (24, 2748320), (30, 2198656), (32, 2061240), (40, 1648992), (48, 1374160), (60, 1099328), (64, 1030620), (80, 824496), (89, 741120), (96, 687080), (120, 549664), (128, 515310), (160, 412248), (178, 370560), (192, 343540), (193, 341760), (240, 274832), (256, 257655), (267, 247040), (320, 206124), (356, 185280), (384, 171770), (386, 170880), (445, 148224), (480, 137416), (534, 123520), (579, 113920), (640, 103062), (712, 92640), (768, 85885), (772, 85440), (890, 74112), (960, 68708), (965, 68352), (1068, 61760), (1158, 56960), (1280, 51531), (1335, 49408), (1424, 46320), (1544, 42720), (1780, 37056), (1920, 34354), (1930, 34176), (2136, 30880), (2316, 28480), (2670, 24704), (2848, 23160), (2895, 22784), (3088, 21360), (3560, 18528), (3840, 17177), (3860, 17088), (4272, 15440), (4632, 14240), (5340, 12352), (5696, 11580), (5790, 11392), (6176, 10680), (7120, 9264), (7720, 8544)]