133806720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{69691}}^1$

素因数の和:69713

約数の個数: 64

約数和(自身を含む): 426515040

約数和(自身を除く): 292708320

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, 320, 384, 480, 640, 960, 1920, 69691, 139382, 209073, 278764, 348455, 418146, 557528, 696910, 836292, 1045365, 1115056, 1393820, 1672584, 2090730, 2230112, 2787640, 3345168, 4181460, 4460224, 5575280, 6690336, 8362920, 8920448, 11150560, 13380672, 16725840, 22301120, 26761344, 33451680, 44602240, 66903360, 133806720]

約数ペア:

[(1, 133806720), (2, 66903360), (3, 44602240), (4, 33451680), (5, 26761344), (6, 22301120), (8, 16725840), (10, 13380672), (12, 11150560), (15, 8920448), (16, 8362920), (20, 6690336), (24, 5575280), (30, 4460224), (32, 4181460), (40, 3345168), (48, 2787640), (60, 2230112), (64, 2090730), (80, 1672584), (96, 1393820), (120, 1115056), (128, 1045365), (160, 836292), (192, 696910), (240, 557528), (320, 418146), (384, 348455), (480, 278764), (640, 209073), (960, 139382), (1920, 69691)]