57782040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25343}}^1$

素因数の和:25376

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 124694760

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, 2280, 25343, 50686, 76029, 101372, 126715, 152058, 202744, 253430, 304116, 380145, 481517, 506860, 608232, 760290, 963034, 1013720, 1444551, 1520580, 1926068, 2407585, 2889102, 3041160, 3852136, 4815170, 5778204, 7222755, 9630340, 11556408, 14445510, 19260680, 28891020, 57782040]

約数ペア:

[(1, 57782040), (2, 28891020), (3, 19260680), (4, 14445510), (5, 11556408), (6, 9630340), (8, 7222755), (10, 5778204), (12, 4815170), (15, 3852136), (19, 3041160), (20, 2889102), (24, 2407585), (30, 1926068), (38, 1520580), (40, 1444551), (57, 1013720), (60, 963034), (76, 760290), (95, 608232), (114, 506860), (120, 481517), (152, 380145), (190, 304116), (228, 253430), (285, 202744), (380, 152058), (456, 126715), (570, 101372), (760, 76029), (1140, 50686), (2280, 25343)]