1118387280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4659947}}^1$

素因数の和:4659963

約数の個数: 40

約数和(自身を含む): 3467001312

約数和(自身を除く): 2348614032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4659947, 9319894, 13979841, 18639788, 23299735, 27959682, 37279576, 46599470, 55919364, 69899205, 74559152, 93198940, 111838728, 139798410, 186397880, 223677456, 279596820, 372795760, 559193640, 1118387280]

約数ペア:

[(1, 1118387280), (2, 559193640), (3, 372795760), (4, 279596820), (5, 223677456), (6, 186397880), (8, 139798410), (10, 111838728), (12, 93198940), (15, 74559152), (16, 69899205), (20, 55919364), (24, 46599470), (30, 37279576), (40, 27959682), (48, 23299735), (60, 18639788), (80, 13979841), (120, 9319894), (240, 4659947)]