246848640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1654

約数の個数: 128

約数和(自身を含む): 796824000

約数和(自身を除く): 549975360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1549, 1660, 1920, 1992, 2490, 2656, 3098, 3320, 3984, 4647, 4980, 5312, 6196, 6640, 7745, 7968, 9294, 9960, 10624, 12392, 13280, 15490, 15936, 18588, 19920, 23235, 24784, 26560, 30980, 31872, 37176, 39840, 46470, 49568, 53120, 61960, 74352, 79680, 92940, 99136, 123920, 128567, 148704, 159360, 185880, 198272, 247840, 257134, 297408, 371760, 385701, 495680, 514268, 594816, 642835, 743520, 771402, 991360, 1028536, 1285670, 1487040, 1542804, 1928505, 2057072, 2571340, 2974080, 3085608, 3857010, 4114144, 5142680, 6171216, 7714020, 8228288, 10285360, 12342432, 15428040, 16456576, 20570720, 24684864, 30856080, 41141440, 49369728, 61712160, 82282880, 123424320, 246848640]

約数ペア:

[(1, 246848640), (2, 123424320), (3, 82282880), (4, 61712160), (5, 49369728), (6, 41141440), (8, 30856080), (10, 24684864), (12, 20570720), (15, 16456576), (16, 15428040), (20, 12342432), (24, 10285360), (30, 8228288), (32, 7714020), (40, 6171216), (48, 5142680), (60, 4114144), (64, 3857010), (80, 3085608), (83, 2974080), (96, 2571340), (120, 2057072), (128, 1928505), (160, 1542804), (166, 1487040), (192, 1285670), (240, 1028536), (249, 991360), (320, 771402), (332, 743520), (384, 642835), (415, 594816), (480, 514268), (498, 495680), (640, 385701), (664, 371760), (830, 297408), (960, 257134), (996, 247840), (1245, 198272), (1328, 185880), (1549, 159360), (1660, 148704), (1920, 128567), (1992, 123920), (2490, 99136), (2656, 92940), (3098, 79680), (3320, 74352), (3984, 61960), (4647, 53120), (4980, 49568), (5312, 46470), (6196, 39840), (6640, 37176), (7745, 31872), (7968, 30980), (9294, 26560), (9960, 24784), (10624, 23235), (12392, 19920), (13280, 18588), (15490, 15936)]