360620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 870240

約数和(自身を除く): 509620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 73, 76, 95, 130, 146, 190, 247, 260, 292, 365, 380, 494, 730, 949, 988, 1235, 1387, 1460, 1898, 2470, 2774, 3796, 4745, 4940, 5548, 6935, 9490, 13870, 18031, 18980, 27740, 36062, 72124, 90155, 180310, 360620]

約数ペア:

[(1, 360620), (2, 180310), (4, 90155), (5, 72124), (10, 36062), (13, 27740), (19, 18980), (20, 18031), (26, 13870), (38, 9490), (52, 6935), (65, 5548), (73, 4940), (76, 4745), (95, 3796), (130, 2774), (146, 2470), (190, 1898), (247, 1460), (260, 1387), (292, 1235), (365, 988), (380, 949), (494, 730)]