1822080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 6340320

約数和(自身を除く): 4518240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 384, 390, 416, 438, 480, 520, 584, 624, 640, 730, 780, 832, 876, 949, 960, 1040, 1095, 1168, 1248, 1460, 1560, 1664, 1752, 1898, 1920, 2080, 2190, 2336, 2496, 2847, 2920, 3120, 3504, 3796, 4160, 4380, 4672, 4745, 4992, 5694, 5840, 6240, 7008, 7592, 8320, 8760, 9344, 9490, 11388, 11680, 12480, 14016, 14235, 15184, 17520, 18980, 22776, 23360, 24960, 28032, 28470, 30368, 35040, 37960, 45552, 46720, 56940, 60736, 70080, 75920, 91104, 113880, 121472, 140160, 151840, 182208, 227760, 303680, 364416, 455520, 607360, 911040, 1822080]

約数ペア:

[(1, 1822080), (2, 911040), (3, 607360), (4, 455520), (5, 364416), (6, 303680), (8, 227760), (10, 182208), (12, 151840), (13, 140160), (15, 121472), (16, 113880), (20, 91104), (24, 75920), (26, 70080), (30, 60736), (32, 56940), (39, 46720), (40, 45552), (48, 37960), (52, 35040), (60, 30368), (64, 28470), (65, 28032), (73, 24960), (78, 23360), (80, 22776), (96, 18980), (104, 17520), (120, 15184), (128, 14235), (130, 14016), (146, 12480), (156, 11680), (160, 11388), (192, 9490), (195, 9344), (208, 8760), (219, 8320), (240, 7592), (260, 7008), (292, 6240), (312, 5840), (320, 5694), (365, 4992), (384, 4745), (390, 4672), (416, 4380), (438, 4160), (480, 3796), (520, 3504), (584, 3120), (624, 2920), (640, 2847), (730, 2496), (780, 2336), (832, 2190), (876, 2080), (949, 1920), (960, 1898), (1040, 1752), (1095, 1664), (1168, 1560), (1248, 1460)]