120438600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{200731}}^1$

素因数の和:200750

約数の個数: 48

約数和(自身を含む): 373361520

約数和(自身を除く): 252922920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 200731, 401462, 602193, 802924, 1003655, 1204386, 1605848, 2007310, 2408772, 3010965, 4014620, 4817544, 5018275, 6021930, 8029240, 10036550, 12043860, 15054825, 20073100, 24087720, 30109650, 40146200, 60219300, 120438600]

約数ペア:

[(1, 120438600), (2, 60219300), (3, 40146200), (4, 30109650), (5, 24087720), (6, 20073100), (8, 15054825), (10, 12043860), (12, 10036550), (15, 8029240), (20, 6021930), (24, 5018275), (25, 4817544), (30, 4014620), (40, 3010965), (50, 2408772), (60, 2007310), (75, 1605848), (100, 1204386), (120, 1003655), (150, 802924), (200, 602193), (300, 401462), (600, 200731)]