1481228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{5657}}^1$

素因数の和:6764

約数の個数: 80

約数和(自身を含む): 4596830784

約数和(自身を除く): 3115601904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1091, 2182, 3273, 4364, 5455, 5657, 6546, 8728, 10910, 11314, 13092, 16365, 16971, 17456, 21820, 22628, 26184, 28285, 32730, 33942, 43640, 45256, 52368, 56570, 65460, 67884, 84855, 87280, 90512, 113140, 130920, 135768, 169710, 226280, 261840, 271536, 339420, 452560, 678840, 1357680, 6171787, 12343574, 18515361, 24687148, 30858935, 37030722, 49374296, 61717870, 74061444, 92576805, 98748592, 123435740, 148122888, 185153610, 246871480, 296245776, 370307220, 493742960, 740614440, 1481228880]

約数ペア:

[(1, 1481228880), (2, 740614440), (3, 493742960), (4, 370307220), (5, 296245776), (6, 246871480), (8, 185153610), (10, 148122888), (12, 123435740), (15, 98748592), (16, 92576805), (20, 74061444), (24, 61717870), (30, 49374296), (40, 37030722), (48, 30858935), (60, 24687148), (80, 18515361), (120, 12343574), (240, 6171787), (1091, 1357680), (2182, 678840), (3273, 452560), (4364, 339420), (5455, 271536), (5657, 261840), (6546, 226280), (8728, 169710), (10910, 135768), (11314, 130920), (13092, 113140), (16365, 90512), (16971, 87280), (17456, 84855), (21820, 67884), (22628, 65460), (26184, 56570), (28285, 52368), (32730, 45256), (33942, 43640)]