157776240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22669}}^1$

素因数の和:22714

約数の個数: 80

約数和(自身を含む): 505994400

約数和(自身を除く): 348218160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22669, 45338, 68007, 90676, 113345, 136014, 181352, 226690, 272028, 340035, 362704, 453380, 544056, 657401, 680070, 906760, 1088112, 1314802, 1360140, 1813520, 1972203, 2629604, 2720280, 3287005, 3944406, 5259208, 5440560, 6574010, 7888812, 9861015, 10518416, 13148020, 15777624, 19722030, 26296040, 31555248, 39444060, 52592080, 78888120, 157776240]

約数ペア:

[(1, 157776240), (2, 78888120), (3, 52592080), (4, 39444060), (5, 31555248), (6, 26296040), (8, 19722030), (10, 15777624), (12, 13148020), (15, 10518416), (16, 9861015), (20, 7888812), (24, 6574010), (29, 5440560), (30, 5259208), (40, 3944406), (48, 3287005), (58, 2720280), (60, 2629604), (80, 1972203), (87, 1813520), (116, 1360140), (120, 1314802), (145, 1088112), (174, 906760), (232, 680070), (240, 657401), (290, 544056), (348, 453380), (435, 362704), (464, 340035), (580, 272028), (696, 226690), (870, 181352), (1160, 136014), (1392, 113345), (1740, 90676), (2320, 68007), (3480, 45338), (6960, 22669)]