897887520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1699}}^1$

素因数の和:2087

約数の個数: 144

約数和(自身を含む): 3074198400

約数和(自身を除く): 2176310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 367, 480, 720, 734, 1101, 1440, 1468, 1699, 1835, 2202, 2936, 3303, 3398, 3670, 4404, 5097, 5505, 5872, 6606, 6796, 7340, 8495, 8808, 10194, 11010, 11744, 13212, 13592, 14680, 15291, 16515, 16990, 17616, 20388, 22020, 25485, 26424, 27184, 29360, 30582, 33030, 33980, 35232, 40776, 44040, 50970, 52848, 54368, 58720, 61164, 66060, 67960, 76455, 81552, 88080, 101940, 105696, 122328, 132120, 135920, 152910, 163104, 176160, 203880, 244656, 264240, 271840, 305820, 407760, 489312, 528480, 611640, 623533, 815520, 1223280, 1247066, 1870599, 2446560, 2494132, 3117665, 3741198, 4988264, 5611797, 6235330, 7482396, 9352995, 9976528, 11223594, 12470660, 14964792, 18705990, 19953056, 22447188, 24941320, 28058985, 29929584, 37411980, 44894376, 49882640, 56117970, 59859168, 74823960, 89788752, 99765280, 112235940, 149647920, 179577504, 224471880, 299295840, 448943760, 897887520]

約数ペア:

[(1, 897887520), (2, 448943760), (3, 299295840), (4, 224471880), (5, 179577504), (6, 149647920), (8, 112235940), (9, 99765280), (10, 89788752), (12, 74823960), (15, 59859168), (16, 56117970), (18, 49882640), (20, 44894376), (24, 37411980), (30, 29929584), (32, 28058985), (36, 24941320), (40, 22447188), (45, 19953056), (48, 18705990), (60, 14964792), (72, 12470660), (80, 11223594), (90, 9976528), (96, 9352995), (120, 7482396), (144, 6235330), (160, 5611797), (180, 4988264), (240, 3741198), (288, 3117665), (360, 2494132), (367, 2446560), (480, 1870599), (720, 1247066), (734, 1223280), (1101, 815520), (1440, 623533), (1468, 611640), (1699, 528480), (1835, 489312), (2202, 407760), (2936, 305820), (3303, 271840), (3398, 264240), (3670, 244656), (4404, 203880), (5097, 176160), (5505, 163104), (5872, 152910), (6606, 135920), (6796, 132120), (7340, 122328), (8495, 105696), (8808, 101940), (10194, 88080), (11010, 81552), (11744, 76455), (13212, 67960), (13592, 66060), (14680, 61164), (15291, 58720), (16515, 54368), (16990, 52848), (17616, 50970), (20388, 44040), (22020, 40776), (25485, 35232), (26424, 33980), (27184, 33030), (29360, 30582)]