2558320560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3553223}}^1$

素因数の和:3553242

約数の個数: 60

約数和(自身を含む): 8591695632

約数和(自身を除く): 6033375072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3553223, 7106446, 10659669, 14212892, 17766115, 21319338, 28425784, 31979007, 35532230, 42638676, 53298345, 56851568, 63958014, 71064460, 85277352, 106596690, 127916028, 142128920, 159895035, 170554704, 213193380, 255832056, 284257840, 319790070, 426386760, 511664112, 639580140, 852773520, 1279160280, 2558320560]

約数ペア:

[(1, 2558320560), (2, 1279160280), (3, 852773520), (4, 639580140), (5, 511664112), (6, 426386760), (8, 319790070), (9, 284257840), (10, 255832056), (12, 213193380), (15, 170554704), (16, 159895035), (18, 142128920), (20, 127916028), (24, 106596690), (30, 85277352), (36, 71064460), (40, 63958014), (45, 56851568), (48, 53298345), (60, 42638676), (72, 35532230), (80, 31979007), (90, 28425784), (120, 21319338), (144, 17766115), (180, 14212892), (240, 10659669), (360, 7106446), (720, 3553223)]