3353280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 12192000

約数和(自身を除く): 8838720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 499, 560, 672, 840, 960, 998, 1120, 1344, 1497, 1680, 1996, 2240, 2495, 2994, 3360, 3493, 3992, 4990, 5988, 6720, 6986, 7485, 7984, 9980, 10479, 11976, 13972, 14970, 15968, 17465, 19960, 20958, 23952, 27944, 29940, 31936, 34930, 39920, 41916, 47904, 52395, 55888, 59880, 69860, 79840, 83832, 95808, 104790, 111776, 119760, 139720, 159680, 167664, 209580, 223552, 239520, 279440, 335328, 419160, 479040, 558880, 670656, 838320, 1117760, 1676640, 3353280]

約数ペア:

[(1, 3353280), (2, 1676640), (3, 1117760), (4, 838320), (5, 670656), (6, 558880), (7, 479040), (8, 419160), (10, 335328), (12, 279440), (14, 239520), (15, 223552), (16, 209580), (20, 167664), (21, 159680), (24, 139720), (28, 119760), (30, 111776), (32, 104790), (35, 95808), (40, 83832), (42, 79840), (48, 69860), (56, 59880), (60, 55888), (64, 52395), (70, 47904), (80, 41916), (84, 39920), (96, 34930), (105, 31936), (112, 29940), (120, 27944), (140, 23952), (160, 20958), (168, 19960), (192, 17465), (210, 15968), (224, 14970), (240, 13972), (280, 11976), (320, 10479), (336, 9980), (420, 7984), (448, 7485), (480, 6986), (499, 6720), (560, 5988), (672, 4990), (840, 3992), (960, 3493), (998, 3360), (1120, 2994), (1344, 2495), (1497, 2240), (1680, 1996)]