4886040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 15436800

約数和(自身を除く): 10550760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2143, 2280, 4286, 6429, 8572, 10715, 12858, 17144, 21430, 25716, 32145, 40717, 42860, 51432, 64290, 81434, 85720, 122151, 128580, 162868, 203585, 244302, 257160, 325736, 407170, 488604, 610755, 814340, 977208, 1221510, 1628680, 2443020, 4886040]

約数ペア:

[(1, 4886040), (2, 2443020), (3, 1628680), (4, 1221510), (5, 977208), (6, 814340), (8, 610755), (10, 488604), (12, 407170), (15, 325736), (19, 257160), (20, 244302), (24, 203585), (30, 162868), (38, 128580), (40, 122151), (57, 85720), (60, 81434), (76, 64290), (95, 51432), (114, 42860), (120, 40717), (152, 32145), (190, 25716), (228, 21430), (285, 17144), (380, 12858), (456, 10715), (570, 8572), (760, 6429), (1140, 4286), (2143, 2280)]