274781040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60259}}^1$

素因数の和:60294

約数の個数: 80

約数和(自身を含む): 896668800

約数和(自身を除く): 621887760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 60259, 120518, 180777, 241036, 301295, 361554, 482072, 602590, 723108, 903885, 964144, 1144921, 1205180, 1446216, 1807770, 2289842, 2410360, 2892432, 3434763, 3615540, 4579684, 4820720, 5724605, 6869526, 7231080, 9159368, 11449210, 13739052, 14462160, 17173815, 18318736, 22898420, 27478104, 34347630, 45796840, 54956208, 68695260, 91593680, 137390520, 274781040]

約数ペア:

[(1, 274781040), (2, 137390520), (3, 91593680), (4, 68695260), (5, 54956208), (6, 45796840), (8, 34347630), (10, 27478104), (12, 22898420), (15, 18318736), (16, 17173815), (19, 14462160), (20, 13739052), (24, 11449210), (30, 9159368), (38, 7231080), (40, 6869526), (48, 5724605), (57, 4820720), (60, 4579684), (76, 3615540), (80, 3434763), (95, 2892432), (114, 2410360), (120, 2289842), (152, 1807770), (190, 1446216), (228, 1205180), (240, 1144921), (285, 964144), (304, 903885), (380, 723108), (456, 602590), (570, 482072), (760, 361554), (912, 301295), (1140, 241036), (1520, 180777), (2280, 120518), (4560, 60259)]