15260160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1987}}^1$

素因数の和:2013

約数の個数: 80

約数和(自身を含む): 48809376

約数和(自身を除く): 33549216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 1987, 2560, 3840, 3974, 5961, 7680, 7948, 9935, 11922, 15896, 19870, 23844, 29805, 31792, 39740, 47688, 59610, 63584, 79480, 95376, 119220, 127168, 158960, 190752, 238440, 254336, 317920, 381504, 476880, 508672, 635840, 763008, 953760, 1017344, 1271680, 1526016, 1907520, 2543360, 3052032, 3815040, 5086720, 7630080, 15260160]

約数ペア:

[(1, 15260160), (2, 7630080), (3, 5086720), (4, 3815040), (5, 3052032), (6, 2543360), (8, 1907520), (10, 1526016), (12, 1271680), (15, 1017344), (16, 953760), (20, 763008), (24, 635840), (30, 508672), (32, 476880), (40, 381504), (48, 317920), (60, 254336), (64, 238440), (80, 190752), (96, 158960), (120, 127168), (128, 119220), (160, 95376), (192, 79480), (240, 63584), (256, 59610), (320, 47688), (384, 39740), (480, 31792), (512, 29805), (640, 23844), (768, 19870), (960, 15896), (1280, 11922), (1536, 9935), (1920, 7948), (1987, 7680), (2560, 5961), (3840, 3974)]