40305924480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20992669}}^1$

素因数の和:20992691

約数の個数: 64

約数和(自身を含む): 128475140400

約数和(自身を除く): 88169215920

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, 20992669, 41985338, 62978007, 83970676, 104963345, 125956014, 167941352, 209926690, 251912028, 314890035, 335882704, 419853380, 503824056, 629780070, 671765408, 839706760, 1007648112, 1259560140, 1343530816, 1679413520, 2015296224, 2519120280, 2687061632, 3358827040, 4030592448, 5038240560, 6717654080, 8061184896, 10076481120, 13435308160, 20152962240, 40305924480]

約数ペア:

[(1, 40305924480), (2, 20152962240), (3, 13435308160), (4, 10076481120), (5, 8061184896), (6, 6717654080), (8, 5038240560), (10, 4030592448), (12, 3358827040), (15, 2687061632), (16, 2519120280), (20, 2015296224), (24, 1679413520), (30, 1343530816), (32, 1259560140), (40, 1007648112), (48, 839706760), (60, 671765408), (64, 629780070), (80, 503824056), (96, 419853380), (120, 335882704), (128, 314890035), (160, 251912028), (192, 209926690), (240, 167941352), (320, 125956014), (384, 104963345), (480, 83970676), (640, 62978007), (960, 41985338), (1920, 20992669)]