2126502240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4430213}}^1$

素因数の和:4430231

約数の個数: 48

約数和(自身を含む): 6698483568

約数和(自身を除く): 4571981328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4430213, 8860426, 13290639, 17720852, 22151065, 26581278, 35441704, 44302130, 53162556, 66453195, 70883408, 88604260, 106325112, 132906390, 141766816, 177208520, 212650224, 265812780, 354417040, 425300448, 531625560, 708834080, 1063251120, 2126502240]

約数ペア:

[(1, 2126502240), (2, 1063251120), (3, 708834080), (4, 531625560), (5, 425300448), (6, 354417040), (8, 265812780), (10, 212650224), (12, 177208520), (15, 141766816), (16, 132906390), (20, 106325112), (24, 88604260), (30, 70883408), (32, 66453195), (40, 53162556), (48, 44302130), (60, 35441704), (80, 26581278), (96, 22151065), (120, 17720852), (160, 13290639), (240, 8860426), (480, 4430213)]