318552960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15083}}^1$

素因数の和:15116

約数の個数: 128

約数和(自身を含む): 1107768960

約数和(自身を除く): 789216000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 15083, 21120, 30166, 45249, 60332, 75415, 90498, 120664, 150830, 165913, 180996, 226245, 241328, 301660, 331826, 361992, 452490, 482656, 497739, 603320, 663652, 723984, 829565, 904980, 965312, 995478, 1206640, 1327304, 1447968, 1659130, 1809960, 1930624, 1990956, 2413280, 2488695, 2654608, 2895936, 3318260, 3619920, 3981912, 4826560, 4977390, 5309216, 5791872, 6636520, 7239840, 7963824, 9653120, 9954780, 10618432, 13273040, 14479680, 15927648, 19909560, 21236864, 26546080, 28959360, 31855296, 39819120, 53092160, 63710592, 79638240, 106184320, 159276480, 318552960]

約数ペア:

[(1, 318552960), (2, 159276480), (3, 106184320), (4, 79638240), (5, 63710592), (6, 53092160), (8, 39819120), (10, 31855296), (11, 28959360), (12, 26546080), (15, 21236864), (16, 19909560), (20, 15927648), (22, 14479680), (24, 13273040), (30, 10618432), (32, 9954780), (33, 9653120), (40, 7963824), (44, 7239840), (48, 6636520), (55, 5791872), (60, 5309216), (64, 4977390), (66, 4826560), (80, 3981912), (88, 3619920), (96, 3318260), (110, 2895936), (120, 2654608), (128, 2488695), (132, 2413280), (160, 1990956), (165, 1930624), (176, 1809960), (192, 1659130), (220, 1447968), (240, 1327304), (264, 1206640), (320, 995478), (330, 965312), (352, 904980), (384, 829565), (440, 723984), (480, 663652), (528, 603320), (640, 497739), (660, 482656), (704, 452490), (880, 361992), (960, 331826), (1056, 301660), (1320, 241328), (1408, 226245), (1760, 180996), (1920, 165913), (2112, 150830), (2640, 120664), (3520, 90498), (4224, 75415), (5280, 60332), (7040, 45249), (10560, 30166), (15083, 21120)]