911040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 112

約数和(自身を含む): 3157728

約数和(自身を除く): 2246688

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, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 390, 416, 438, 480, 520, 584, 624, 730, 780, 832, 876, 949, 960, 1040, 1095, 1168, 1248, 1460, 1560, 1752, 1898, 2080, 2190, 2336, 2496, 2847, 2920, 3120, 3504, 3796, 4160, 4380, 4672, 4745, 5694, 5840, 6240, 7008, 7592, 8760, 9490, 11388, 11680, 12480, 14016, 14235, 15184, 17520, 18980, 22776, 23360, 28470, 30368, 35040, 37960, 45552, 56940, 60736, 70080, 75920, 91104, 113880, 151840, 182208, 227760, 303680, 455520, 911040]

約数ペア:

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