72720450240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75750469}}^1$

素因数の和:75750489

約数の個数: 56

約数和(自身を含む): 230887432560

約数和(自身を除く): 158166982320

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, 75750469, 151500938, 227251407, 303001876, 378752345, 454502814, 606003752, 757504690, 909005628, 1136257035, 1212007504, 1515009380, 1818011256, 2272514070, 2424015008, 3030018760, 3636022512, 4545028140, 4848030016, 6060037520, 7272045024, 9090056280, 12120075040, 14544090048, 18180112560, 24240150080, 36360225120, 72720450240]

約数ペア:

[(1, 72720450240), (2, 36360225120), (3, 24240150080), (4, 18180112560), (5, 14544090048), (6, 12120075040), (8, 9090056280), (10, 7272045024), (12, 6060037520), (15, 4848030016), (16, 4545028140), (20, 3636022512), (24, 3030018760), (30, 2424015008), (32, 2272514070), (40, 1818011256), (48, 1515009380), (60, 1212007504), (64, 1136257035), (80, 909005628), (96, 757504690), (120, 606003752), (160, 454502814), (192, 378752345), (240, 303001876), (320, 227251407), (480, 151500938), (960, 75750469)]