66469680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30773}}^1$

素因数の和:30795

約数の個数: 80

約数和(自身を含む): 228958560

約数和(自身を除く): 162488880

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, 30773, 61546, 92319, 123092, 153865, 184638, 246184, 276957, 307730, 369276, 461595, 492368, 553914, 615460, 738552, 830871, 923190, 1107828, 1230920, 1384785, 1477104, 1661742, 1846380, 2215656, 2461840, 2769570, 3323484, 3692760, 4154355, 4431312, 5539140, 6646968, 7385520, 8308710, 11078280, 13293936, 16617420, 22156560, 33234840, 66469680]

約数ペア:

[(1, 66469680), (2, 33234840), (3, 22156560), (4, 16617420), (5, 13293936), (6, 11078280), (8, 8308710), (9, 7385520), (10, 6646968), (12, 5539140), (15, 4431312), (16, 4154355), (18, 3692760), (20, 3323484), (24, 2769570), (27, 2461840), (30, 2215656), (36, 1846380), (40, 1661742), (45, 1477104), (48, 1384785), (54, 1230920), (60, 1107828), (72, 923190), (80, 830871), (90, 738552), (108, 615460), (120, 553914), (135, 492368), (144, 461595), (180, 369276), (216, 307730), (240, 276957), (270, 246184), (360, 184638), (432, 153865), (540, 123092), (720, 92319), (1080, 61546), (2160, 30773)]