417885960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{13241}}^1$

素因数の和:13518

約数の個数: 64

約数和(自身を含む): 1258519680

約数和(自身を除く): 840633720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 13241, 15780, 26482, 31560, 39723, 52964, 66205, 79446, 105928, 132410, 158892, 198615, 264820, 317784, 397230, 529640, 794460, 1588920, 3482383, 6964766, 10447149, 13929532, 17411915, 20894298, 27859064, 34823830, 41788596, 52235745, 69647660, 83577192, 104471490, 139295320, 208942980, 417885960]

約数ペア:

[(1, 417885960), (2, 208942980), (3, 139295320), (4, 104471490), (5, 83577192), (6, 69647660), (8, 52235745), (10, 41788596), (12, 34823830), (15, 27859064), (20, 20894298), (24, 17411915), (30, 13929532), (40, 10447149), (60, 6964766), (120, 3482383), (263, 1588920), (526, 794460), (789, 529640), (1052, 397230), (1315, 317784), (1578, 264820), (2104, 198615), (2630, 158892), (3156, 132410), (3945, 105928), (5260, 79446), (6312, 66205), (7890, 52964), (10520, 39723), (13241, 31560), (15780, 26482)]