15480072

素因数分解:

$2^3\times 3^5\times {\mathrm{7963}}^1$

素因数の和:7984

約数の個数: 48

約数和(自身を含む): 43483440

約数和(自身を除く): 28003368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 7963, 15926, 23889, 31852, 47778, 63704, 71667, 95556, 143334, 191112, 215001, 286668, 430002, 573336, 645003, 860004, 1290006, 1720008, 1935009, 2580012, 3870018, 5160024, 7740036, 15480072]

約数ペア:

[(1, 15480072), (2, 7740036), (3, 5160024), (4, 3870018), (6, 2580012), (8, 1935009), (9, 1720008), (12, 1290006), (18, 860004), (24, 645003), (27, 573336), (36, 430002), (54, 286668), (72, 215001), (81, 191112), (108, 143334), (162, 95556), (216, 71667), (243, 63704), (324, 47778), (486, 31852), (648, 23889), (972, 15926), (1944, 7963)]