1371318720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4093}}^1$

素因数の和:4462

約数の個数: 112

約数和(自身を含む): 4367479200

約数和(自身を除く): 2996160480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 349, 480, 698, 960, 1047, 1396, 1745, 2094, 2792, 3490, 4093, 4188, 5235, 5584, 6980, 8186, 8376, 10470, 11168, 12279, 13960, 16372, 16752, 20465, 20940, 22336, 24558, 27920, 32744, 33504, 40930, 41880, 49116, 55840, 61395, 65488, 67008, 81860, 83760, 98232, 111680, 122790, 130976, 163720, 167520, 196464, 245580, 261952, 327440, 335040, 392928, 491160, 654880, 785856, 982320, 1309760, 1428457, 1964640, 2856914, 3929280, 4285371, 5713828, 7142285, 8570742, 11427656, 14284570, 17141484, 21426855, 22855312, 28569140, 34282968, 42853710, 45710624, 57138280, 68565936, 85707420, 91421248, 114276560, 137131872, 171414840, 228553120, 274263744, 342829680, 457106240, 685659360, 1371318720]

約数ペア:

[(1, 1371318720), (2, 685659360), (3, 457106240), (4, 342829680), (5, 274263744), (6, 228553120), (8, 171414840), (10, 137131872), (12, 114276560), (15, 91421248), (16, 85707420), (20, 68565936), (24, 57138280), (30, 45710624), (32, 42853710), (40, 34282968), (48, 28569140), (60, 22855312), (64, 21426855), (80, 17141484), (96, 14284570), (120, 11427656), (160, 8570742), (192, 7142285), (240, 5713828), (320, 4285371), (349, 3929280), (480, 2856914), (698, 1964640), (960, 1428457), (1047, 1309760), (1396, 982320), (1745, 785856), (2094, 654880), (2792, 491160), (3490, 392928), (4093, 335040), (4188, 327440), (5235, 261952), (5584, 245580), (6980, 196464), (8186, 167520), (8376, 163720), (10470, 130976), (11168, 122790), (12279, 111680), (13960, 98232), (16372, 83760), (16752, 81860), (20465, 67008), (20940, 65488), (22336, 61395), (24558, 55840), (27920, 49116), (32744, 41880), (33504, 40930)]