40802760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113341}}^1$

素因数の和:113358

約数の個数: 48

約数和(自身を含む): 132610140

約数和(自身を除く): 91807380

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, 113341, 226682, 340023, 453364, 566705, 680046, 906728, 1020069, 1133410, 1360092, 1700115, 2040138, 2266820, 2720184, 3400230, 4080276, 4533640, 5100345, 6800460, 8160552, 10200690, 13600920, 20401380, 40802760]

約数ペア:

[(1, 40802760), (2, 20401380), (3, 13600920), (4, 10200690), (5, 8160552), (6, 6800460), (8, 5100345), (9, 4533640), (10, 4080276), (12, 3400230), (15, 2720184), (18, 2266820), (20, 2040138), (24, 1700115), (30, 1360092), (36, 1133410), (40, 1020069), (45, 906728), (60, 680046), (72, 566705), (90, 453364), (120, 340023), (180, 226682), (360, 113341)]