2445222720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2547107}}^1$

素因数の和:2547127

約数の個数: 56

約数和(自身を含む): 7763585184

約数和(自身を除く): 5318362464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2547107, 5094214, 7641321, 10188428, 12735535, 15282642, 20376856, 25471070, 30565284, 38206605, 40753712, 50942140, 61130568, 76413210, 81507424, 101884280, 122261136, 152826420, 163014848, 203768560, 244522272, 305652840, 407537120, 489044544, 611305680, 815074240, 1222611360, 2445222720]

約数ペア:

[(1, 2445222720), (2, 1222611360), (3, 815074240), (4, 611305680), (5, 489044544), (6, 407537120), (8, 305652840), (10, 244522272), (12, 203768560), (15, 163014848), (16, 152826420), (20, 122261136), (24, 101884280), (30, 81507424), (32, 76413210), (40, 61130568), (48, 50942140), (60, 40753712), (64, 38206605), (80, 30565284), (96, 25471070), (120, 20376856), (160, 15282642), (192, 12735535), (240, 10188428), (320, 7641321), (480, 5094214), (960, 2547107)]