4120920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11464

約数の個数: 48

約数和(自身を含む): 13394160

約数和(自身を除く): 9273240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11447, 22894, 34341, 45788, 57235, 68682, 91576, 103023, 114470, 137364, 171705, 206046, 228940, 274728, 343410, 412092, 457880, 515115, 686820, 824184, 1030230, 1373640, 2060460, 4120920]

約数ペア:

[(1, 4120920), (2, 2060460), (3, 1373640), (4, 1030230), (5, 824184), (6, 686820), (8, 515115), (9, 457880), (10, 412092), (12, 343410), (15, 274728), (18, 228940), (20, 206046), (24, 171705), (30, 137364), (36, 114470), (40, 103023), (45, 91576), (60, 68682), (72, 57235), (90, 45788), (120, 34341), (180, 22894), (360, 11447)]