195984480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13220

約数の個数: 96

約数和(自身を含む): 637314048

約数和(自身を除く): 441329568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13171, 14880, 26342, 39513, 52684, 65855, 79026, 105368, 131710, 158052, 197565, 210736, 263420, 316104, 395130, 408301, 421472, 526840, 632208, 790260, 816602, 1053680, 1224903, 1264416, 1580520, 1633204, 2041505, 2107360, 2449806, 3161040, 3266408, 4083010, 4899612, 6124515, 6322080, 6532816, 8166020, 9799224, 12249030, 13065632, 16332040, 19598448, 24498060, 32664080, 39196896, 48996120, 65328160, 97992240, 195984480]

約数ペア:

[(1, 195984480), (2, 97992240), (3, 65328160), (4, 48996120), (5, 39196896), (6, 32664080), (8, 24498060), (10, 19598448), (12, 16332040), (15, 13065632), (16, 12249030), (20, 9799224), (24, 8166020), (30, 6532816), (31, 6322080), (32, 6124515), (40, 4899612), (48, 4083010), (60, 3266408), (62, 3161040), (80, 2449806), (93, 2107360), (96, 2041505), (120, 1633204), (124, 1580520), (155, 1264416), (160, 1224903), (186, 1053680), (240, 816602), (248, 790260), (310, 632208), (372, 526840), (465, 421472), (480, 408301), (496, 395130), (620, 316104), (744, 263420), (930, 210736), (992, 197565), (1240, 158052), (1488, 131710), (1860, 105368), (2480, 79026), (2976, 65855), (3720, 52684), (4960, 39513), (7440, 26342), (13171, 14880)]