67813440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70639}}^1$

素因数の和:70659

約数の個数: 56

約数和(自身を含む): 215310720

約数和(自身を除く): 147497280

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, 70639, 141278, 211917, 282556, 353195, 423834, 565112, 706390, 847668, 1059585, 1130224, 1412780, 1695336, 2119170, 2260448, 2825560, 3390672, 4238340, 4520896, 5651120, 6781344, 8476680, 11302240, 13562688, 16953360, 22604480, 33906720, 67813440]

約数ペア:

[(1, 67813440), (2, 33906720), (3, 22604480), (4, 16953360), (5, 13562688), (6, 11302240), (8, 8476680), (10, 6781344), (12, 5651120), (15, 4520896), (16, 4238340), (20, 3390672), (24, 2825560), (30, 2260448), (32, 2119170), (40, 1695336), (48, 1412780), (60, 1130224), (64, 1059585), (80, 847668), (96, 706390), (120, 565112), (160, 423834), (192, 353195), (240, 282556), (320, 211917), (480, 141278), (960, 70639)]