91067280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{619}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 283225920

約数和(自身を除く): 192158640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 619, 1226, 1238, 1839, 1857, 2452, 2476, 3065, 3095, 3678, 3714, 4904, 4952, 6130, 6190, 7356, 7428, 9195, 9285, 9808, 9904, 12260, 12380, 14712, 14856, 18390, 18570, 24520, 24760, 29424, 29712, 36780, 37140, 49040, 49520, 73560, 74280, 147120, 148560, 379447, 758894, 1138341, 1517788, 1897235, 2276682, 3035576, 3794470, 4553364, 5691705, 6071152, 7588940, 9106728, 11383410, 15177880, 18213456, 22766820, 30355760, 45533640, 91067280]

約数ペア:

[(1, 91067280), (2, 45533640), (3, 30355760), (4, 22766820), (5, 18213456), (6, 15177880), (8, 11383410), (10, 9106728), (12, 7588940), (15, 6071152), (16, 5691705), (20, 4553364), (24, 3794470), (30, 3035576), (40, 2276682), (48, 1897235), (60, 1517788), (80, 1138341), (120, 758894), (240, 379447), (613, 148560), (619, 147120), (1226, 74280), (1238, 73560), (1839, 49520), (1857, 49040), (2452, 37140), (2476, 36780), (3065, 29712), (3095, 29424), (3678, 24760), (3714, 24520), (4904, 18570), (4952, 18390), (6130, 14856), (6190, 14712), (7356, 12380), (7428, 12260), (9195, 9904), (9285, 9808)]