1119480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 3542400

約数和(自身を除く): 2422920

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, 491, 570, 760, 982, 1140, 1473, 1964, 2280, 2455, 2946, 3928, 4910, 5892, 7365, 9329, 9820, 11784, 14730, 18658, 19640, 27987, 29460, 37316, 46645, 55974, 58920, 74632, 93290, 111948, 139935, 186580, 223896, 279870, 373160, 559740, 1119480]

約数ペア:

[(1, 1119480), (2, 559740), (3, 373160), (4, 279870), (5, 223896), (6, 186580), (8, 139935), (10, 111948), (12, 93290), (15, 74632), (19, 58920), (20, 55974), (24, 46645), (30, 37316), (38, 29460), (40, 27987), (57, 19640), (60, 18658), (76, 14730), (95, 11784), (114, 9820), (120, 9329), (152, 7365), (190, 5892), (228, 4910), (285, 3928), (380, 2946), (456, 2455), (491, 2280), (570, 1964), (760, 1473), (982, 1140)]