74149440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77239}}^1$

素因数の和:77259

約数の個数: 56

約数和(自身を含む): 235427520

約数和(自身を除く): 161278080

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, 77239, 154478, 231717, 308956, 386195, 463434, 617912, 772390, 926868, 1158585, 1235824, 1544780, 1853736, 2317170, 2471648, 3089560, 3707472, 4634340, 4943296, 6179120, 7414944, 9268680, 12358240, 14829888, 18537360, 24716480, 37074720, 74149440]

約数ペア:

[(1, 74149440), (2, 37074720), (3, 24716480), (4, 18537360), (5, 14829888), (6, 12358240), (8, 9268680), (10, 7414944), (12, 6179120), (15, 4943296), (16, 4634340), (20, 3707472), (24, 3089560), (30, 2471648), (32, 2317170), (40, 1853736), (48, 1544780), (60, 1235824), (64, 1158585), (80, 926868), (96, 772390), (120, 617912), (160, 463434), (192, 386195), (240, 308956), (320, 231717), (480, 154478), (960, 77239)]