902820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 2596608

約数和(自身を除く): 1693788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 367, 410, 492, 615, 734, 820, 1101, 1230, 1468, 1835, 2202, 2460, 3670, 4404, 5505, 7340, 11010, 15047, 22020, 30094, 45141, 60188, 75235, 90282, 150470, 180564, 225705, 300940, 451410, 902820]

約数ペア:

[(1, 902820), (2, 451410), (3, 300940), (4, 225705), (5, 180564), (6, 150470), (10, 90282), (12, 75235), (15, 60188), (20, 45141), (30, 30094), (41, 22020), (60, 15047), (82, 11010), (123, 7340), (164, 5505), (205, 4404), (246, 3670), (367, 2460), (410, 2202), (492, 1835), (615, 1468), (734, 1230), (820, 1101)]