870218280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2417273}}^1$

素因数の和:2417290

約数の個数: 48

約数和(自身を含む): 2828210580

約数和(自身を除く): 1957992300

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, 2417273, 4834546, 7251819, 9669092, 12086365, 14503638, 19338184, 21755457, 24172730, 29007276, 36259095, 43510914, 48345460, 58014552, 72518190, 87021828, 96690920, 108777285, 145036380, 174043656, 217554570, 290072760, 435109140, 870218280]

約数ペア:

[(1, 870218280), (2, 435109140), (3, 290072760), (4, 217554570), (5, 174043656), (6, 145036380), (8, 108777285), (9, 96690920), (10, 87021828), (12, 72518190), (15, 58014552), (18, 48345460), (20, 43510914), (24, 36259095), (30, 29007276), (36, 24172730), (40, 21755457), (45, 19338184), (60, 14503638), (72, 12086365), (90, 9669092), (120, 7251819), (180, 4834546), (360, 2417273)]