89432520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 286848000

約数和(自身を除く): 197415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 829, 870, 899, 930, 1160, 1240, 1658, 1740, 1798, 1860, 2487, 2697, 3316, 3480, 3596, 3720, 4145, 4495, 4974, 5394, 6632, 7192, 8290, 8990, 9948, 10788, 12435, 13485, 16580, 17980, 19896, 21576, 24041, 24870, 25699, 26970, 33160, 35960, 48082, 49740, 51398, 53940, 72123, 77097, 96164, 99480, 102796, 107880, 120205, 128495, 144246, 154194, 192328, 205592, 240410, 256990, 288492, 308388, 360615, 385485, 480820, 513980, 576984, 616776, 721230, 745271, 770970, 961640, 1027960, 1442460, 1490542, 1541940, 2235813, 2884920, 2981084, 3083880, 3726355, 4471626, 5962168, 7452710, 8943252, 11179065, 14905420, 17886504, 22358130, 29810840, 44716260, 89432520]

約数ペア:

[(1, 89432520), (2, 44716260), (3, 29810840), (4, 22358130), (5, 17886504), (6, 14905420), (8, 11179065), (10, 8943252), (12, 7452710), (15, 5962168), (20, 4471626), (24, 3726355), (29, 3083880), (30, 2981084), (31, 2884920), (40, 2235813), (58, 1541940), (60, 1490542), (62, 1442460), (87, 1027960), (93, 961640), (116, 770970), (120, 745271), (124, 721230), (145, 616776), (155, 576984), (174, 513980), (186, 480820), (232, 385485), (248, 360615), (290, 308388), (310, 288492), (348, 256990), (372, 240410), (435, 205592), (465, 192328), (580, 154194), (620, 144246), (696, 128495), (744, 120205), (829, 107880), (870, 102796), (899, 99480), (930, 96164), (1160, 77097), (1240, 72123), (1658, 53940), (1740, 51398), (1798, 49740), (1860, 48082), (2487, 35960), (2697, 33160), (3316, 26970), (3480, 25699), (3596, 24870), (3720, 24041), (4145, 21576), (4495, 19896), (4974, 17980), (5394, 16580), (6632, 13485), (7192, 12435), (8290, 10788), (8990, 9948)]