4448280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 14054400

約数和(自身を除く): 9606120

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, 570, 760, 1140, 1951, 2280, 3902, 5853, 7804, 9755, 11706, 15608, 19510, 23412, 29265, 37069, 39020, 46824, 58530, 74138, 78040, 111207, 117060, 148276, 185345, 222414, 234120, 296552, 370690, 444828, 556035, 741380, 889656, 1112070, 1482760, 2224140, 4448280]

約数ペア:

[(1, 4448280), (2, 2224140), (3, 1482760), (4, 1112070), (5, 889656), (6, 741380), (8, 556035), (10, 444828), (12, 370690), (15, 296552), (19, 234120), (20, 222414), (24, 185345), (30, 148276), (38, 117060), (40, 111207), (57, 78040), (60, 74138), (76, 58530), (95, 46824), (114, 39020), (120, 37069), (152, 29265), (190, 23412), (228, 19510), (285, 15608), (380, 11706), (456, 9755), (570, 7804), (760, 5853), (1140, 3902), (1951, 2280)]