90608640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 176

約数和(自身を含む): 307737792

約数和(自身を除く): 217129152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 347, 384, 408, 480, 510, 512, 544, 640, 680, 694, 768, 816, 960, 1020, 1024, 1041, 1088, 1280, 1360, 1388, 1536, 1632, 1735, 1920, 2040, 2082, 2176, 2560, 2720, 2776, 3072, 3264, 3470, 3840, 4080, 4164, 4352, 5120, 5205, 5440, 5552, 5899, 6528, 6940, 7680, 8160, 8328, 8704, 10410, 10880, 11104, 11798, 13056, 13880, 15360, 16320, 16656, 17408, 17697, 20820, 21760, 22208, 23596, 26112, 27760, 29495, 32640, 33312, 35394, 41640, 43520, 44416, 47192, 52224, 55520, 58990, 65280, 66624, 70788, 83280, 87040, 88485, 88832, 94384, 111040, 117980, 130560, 133248, 141576, 166560, 176970, 177664, 188768, 222080, 235960, 261120, 266496, 283152, 333120, 353940, 355328, 377536, 444160, 471920, 532992, 566304, 666240, 707880, 755072, 888320, 943840, 1065984, 1132608, 1332480, 1415760, 1510144, 1776640, 1887680, 2265216, 2664960, 2831520, 3020288, 3775360, 4530432, 5329920, 5663040, 6040576, 7550720, 9060864, 11326080, 15101440, 18121728, 22652160, 30202880, 45304320, 90608640]

約数ペア:

[(1, 90608640), (2, 45304320), (3, 30202880), (4, 22652160), (5, 18121728), (6, 15101440), (8, 11326080), (10, 9060864), (12, 7550720), (15, 6040576), (16, 5663040), (17, 5329920), (20, 4530432), (24, 3775360), (30, 3020288), (32, 2831520), (34, 2664960), (40, 2265216), (48, 1887680), (51, 1776640), (60, 1510144), (64, 1415760), (68, 1332480), (80, 1132608), (85, 1065984), (96, 943840), (102, 888320), (120, 755072), (128, 707880), (136, 666240), (160, 566304), (170, 532992), (192, 471920), (204, 444160), (240, 377536), (255, 355328), (256, 353940), (272, 333120), (320, 283152), (340, 266496), (347, 261120), (384, 235960), (408, 222080), (480, 188768), (510, 177664), (512, 176970), (544, 166560), (640, 141576), (680, 133248), (694, 130560), (768, 117980), (816, 111040), (960, 94384), (1020, 88832), (1024, 88485), (1041, 87040), (1088, 83280), (1280, 70788), (1360, 66624), (1388, 65280), (1536, 58990), (1632, 55520), (1735, 52224), (1920, 47192), (2040, 44416), (2082, 43520), (2176, 41640), (2560, 35394), (2720, 33312), (2776, 32640), (3072, 29495), (3264, 27760), (3470, 26112), (3840, 23596), (4080, 22208), (4164, 21760), (4352, 20820), (5120, 17697), (5205, 17408), (5440, 16656), (5552, 16320), (5899, 15360), (6528, 13880), (6940, 13056), (7680, 11798), (8160, 11104), (8328, 10880), (8704, 10410)]