140121360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64871}}^1$

素因数の和:64893

約数の個数: 80

約数和(自身を含む): 482647680

約数和(自身を除く): 342526320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64871, 129742, 194613, 259484, 324355, 389226, 518968, 583839, 648710, 778452, 973065, 1037936, 1167678, 1297420, 1556904, 1751517, 1946130, 2335356, 2594840, 2919195, 3113808, 3503034, 3892260, 4670712, 5189680, 5838390, 7006068, 7784520, 8757585, 9341424, 11676780, 14012136, 15569040, 17515170, 23353560, 28024272, 35030340, 46707120, 70060680, 140121360]

約数ペア:

[(1, 140121360), (2, 70060680), (3, 46707120), (4, 35030340), (5, 28024272), (6, 23353560), (8, 17515170), (9, 15569040), (10, 14012136), (12, 11676780), (15, 9341424), (16, 8757585), (18, 7784520), (20, 7006068), (24, 5838390), (27, 5189680), (30, 4670712), (36, 3892260), (40, 3503034), (45, 3113808), (48, 2919195), (54, 2594840), (60, 2335356), (72, 1946130), (80, 1751517), (90, 1556904), (108, 1297420), (120, 1167678), (135, 1037936), (144, 973065), (180, 778452), (216, 648710), (240, 583839), (270, 518968), (360, 389226), (432, 324355), (540, 259484), (720, 194613), (1080, 129742), (2160, 64871)]