252528480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5709

約数の個数: 144

約数和(自身を含む): 889709184

約数和(自身を除く): 637180704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 5657, 7440, 8928, 11160, 11314, 14880, 16971, 22320, 22628, 28285, 33942, 44640, 45256, 50913, 56570, 67884, 84855, 90512, 101826, 113140, 135768, 169710, 175367, 181024, 203652, 226280, 254565, 271536, 339420, 350734, 407304, 452560, 509130, 526101, 543072, 678840, 701468, 814608, 876835, 905120, 1018260, 1052202, 1357680, 1402936, 1578303, 1629216, 1753670, 2036520, 2104404, 2630505, 2715360, 2805872, 3156606, 3507340, 4073040, 4208808, 5261010, 5611744, 6313212, 7014680, 7891515, 8146080, 8417616, 10522020, 12626424, 14029360, 15783030, 16835232, 21044040, 25252848, 28058720, 31566060, 42088080, 50505696, 63132120, 84176160, 126264240, 252528480]

約数ペア:

[(1, 252528480), (2, 126264240), (3, 84176160), (4, 63132120), (5, 50505696), (6, 42088080), (8, 31566060), (9, 28058720), (10, 25252848), (12, 21044040), (15, 16835232), (16, 15783030), (18, 14029360), (20, 12626424), (24, 10522020), (30, 8417616), (31, 8146080), (32, 7891515), (36, 7014680), (40, 6313212), (45, 5611744), (48, 5261010), (60, 4208808), (62, 4073040), (72, 3507340), (80, 3156606), (90, 2805872), (93, 2715360), (96, 2630505), (120, 2104404), (124, 2036520), (144, 1753670), (155, 1629216), (160, 1578303), (180, 1402936), (186, 1357680), (240, 1052202), (248, 1018260), (279, 905120), (288, 876835), (310, 814608), (360, 701468), (372, 678840), (465, 543072), (480, 526101), (496, 509130), (558, 452560), (620, 407304), (720, 350734), (744, 339420), (930, 271536), (992, 254565), (1116, 226280), (1240, 203652), (1395, 181024), (1440, 175367), (1488, 169710), (1860, 135768), (2232, 113140), (2480, 101826), (2790, 90512), (2976, 84855), (3720, 67884), (4464, 56570), (4960, 50913), (5580, 45256), (5657, 44640), (7440, 33942), (8928, 28285), (11160, 22628), (11314, 22320), (14880, 16971)]