477660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 1411200

約数和(自身を除く): 933540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 419, 570, 838, 1140, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 7961, 8380, 12570, 15922, 23883, 25140, 31844, 39805, 47766, 79610, 95532, 119415, 159220, 238830, 477660]

約数ペア:

[(1, 477660), (2, 238830), (3, 159220), (4, 119415), (5, 95532), (6, 79610), (10, 47766), (12, 39805), (15, 31844), (19, 25140), (20, 23883), (30, 15922), (38, 12570), (57, 8380), (60, 7961), (76, 6285), (95, 5028), (114, 4190), (190, 2514), (228, 2095), (285, 1676), (380, 1257), (419, 1140), (570, 838)]