1289412.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6652

約数の個数: 80

約数和(自身を含む): 88655040

約数和(自身を除く): 61649520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6619, 13238, 19857, 26476, 33095, 39714, 52952, 66190, 79428, 99285, 105904, 112523, 132380, 158856, 198570, 225046, 264760, 317712, 337569, 397140, 450092, 529520, 562615, 675138, 794280, 900184, 1125230, 1350276, 1588560, 1687845, 1800368, 2250460, 2700552, 3375690, 4500920, 5401104, 6751380, 9001840, 13502760, 27005520]

約数ペア:

[(1, 27005520), (2, 13502760), (3, 9001840), (4, 6751380), (5, 5401104), (6, 4500920), (8, 3375690), (10, 2700552), (12, 2250460), (15, 1800368), (16, 1687845), (17, 1588560), (20, 1350276), (24, 1125230), (30, 900184), (34, 794280), (40, 675138), (48, 562615), (51, 529520), (60, 450092), (68, 397140), (80, 337569), (85, 317712), (102, 264760), (120, 225046), (136, 198570), (170, 158856), (204, 132380), (240, 112523), (255, 105904), (272, 99285), (340, 79428), (408, 66190), (510, 52952), (680, 39714), (816, 33095), (1020, 26476), (1360, 19857), (2040, 13238), (4080, 6619)]