1384344960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{721013}}^1$

素因数の和:721035

約数の個数: 64

約数和(自身を含む): 4412605680

約数和(自身を除く): 3028260720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 721013, 1442026, 2163039, 2884052, 3605065, 4326078, 5768104, 7210130, 8652156, 10815195, 11536208, 14420260, 17304312, 21630390, 23072416, 28840520, 34608624, 43260780, 46144832, 57681040, 69217248, 86521560, 92289664, 115362080, 138434496, 173043120, 230724160, 276868992, 346086240, 461448320, 692172480, 1384344960]

約数ペア:

[(1, 1384344960), (2, 692172480), (3, 461448320), (4, 346086240), (5, 276868992), (6, 230724160), (8, 173043120), (10, 138434496), (12, 115362080), (15, 92289664), (16, 86521560), (20, 69217248), (24, 57681040), (30, 46144832), (32, 43260780), (40, 34608624), (48, 28840520), (60, 23072416), (64, 21630390), (80, 17304312), (96, 14420260), (120, 11536208), (128, 10815195), (160, 8652156), (192, 7210130), (240, 5768104), (320, 4326078), (384, 3605065), (480, 2884052), (640, 2163039), (960, 1442026), (1920, 721013)]