86524160

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 216336960

約数和(自身を除く): 129812800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2939, 2944, 3680, 5878, 5888, 7360, 11756, 14695, 14720, 23512, 29390, 29440, 47024, 58780, 67597, 94048, 117560, 135194, 188096, 235120, 270388, 337985, 376192, 470240, 540776, 675970, 752384, 940480, 1081552, 1351940, 1880960, 2163104, 2703880, 3761920, 4326208, 5407760, 8652416, 10815520, 17304832, 21631040, 43262080, 86524160]

約数ペア:

[(1, 86524160), (2, 43262080), (4, 21631040), (5, 17304832), (8, 10815520), (10, 8652416), (16, 5407760), (20, 4326208), (23, 3761920), (32, 2703880), (40, 2163104), (46, 1880960), (64, 1351940), (80, 1081552), (92, 940480), (115, 752384), (128, 675970), (160, 540776), (184, 470240), (230, 376192), (256, 337985), (320, 270388), (368, 235120), (460, 188096), (640, 135194), (736, 117560), (920, 94048), (1280, 67597), (1472, 58780), (1840, 47024), (2939, 29440), (2944, 29390), (3680, 23512), (5878, 14720), (5888, 14695), (7360, 11756)]