322305840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 1087519680

約数和(自身を除く): 765213840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1873, 1912, 2151, 2390, 2868, 3585, 3746, 3824, 4302, 4780, 5619, 5736, 7170, 7492, 8604, 9365, 9560, 10755, 11238, 11472, 14340, 14984, 16857, 17208, 18730, 19120, 21510, 22476, 28095, 28680, 29968, 33714, 34416, 37460, 43020, 44952, 56190, 57360, 67428, 74920, 84285, 86040, 89904, 112380, 134856, 149840, 168570, 172080, 224760, 269712, 337140, 447647, 449520, 674280, 895294, 1342941, 1348560, 1790588, 2238235, 2685882, 3581176, 4028823, 4476470, 5371764, 6714705, 7162352, 8057646, 8952940, 10743528, 13429410, 16115292, 17905880, 20144115, 21487056, 26858820, 32230584, 35811760, 40288230, 53717640, 64461168, 80576460, 107435280, 161152920, 322305840]

約数ペア:

[(1, 322305840), (2, 161152920), (3, 107435280), (4, 80576460), (5, 64461168), (6, 53717640), (8, 40288230), (9, 35811760), (10, 32230584), (12, 26858820), (15, 21487056), (16, 20144115), (18, 17905880), (20, 16115292), (24, 13429410), (30, 10743528), (36, 8952940), (40, 8057646), (45, 7162352), (48, 6714705), (60, 5371764), (72, 4476470), (80, 4028823), (90, 3581176), (120, 2685882), (144, 2238235), (180, 1790588), (239, 1348560), (240, 1342941), (360, 895294), (478, 674280), (717, 449520), (720, 447647), (956, 337140), (1195, 269712), (1434, 224760), (1873, 172080), (1912, 168570), (2151, 149840), (2390, 134856), (2868, 112380), (3585, 89904), (3746, 86040), (3824, 84285), (4302, 74920), (4780, 67428), (5619, 57360), (5736, 56190), (7170, 44952), (7492, 43020), (8604, 37460), (9365, 34416), (9560, 33714), (10755, 29968), (11238, 28680), (11472, 28095), (14340, 22476), (14984, 21510), (16857, 19120), (17208, 18730)]