2966080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 112

約数和(自身を含む): 8193024

約数和(自身を除く): 5226944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 320, 368, 403, 416, 460, 496, 520, 598, 620, 713, 736, 806, 832, 920, 992, 1040, 1196, 1240, 1426, 1472, 1495, 1612, 1840, 1984, 2015, 2080, 2392, 2480, 2852, 2990, 3224, 3565, 3680, 4030, 4160, 4784, 4960, 5704, 5980, 6448, 7130, 7360, 8060, 9269, 9568, 9920, 11408, 11960, 12896, 14260, 16120, 18538, 19136, 22816, 23920, 25792, 28520, 32240, 37076, 45632, 46345, 47840, 57040, 64480, 74152, 92690, 95680, 114080, 128960, 148304, 185380, 228160, 296608, 370760, 593216, 741520, 1483040, 2966080]

約数ペア:

[(1, 2966080), (2, 1483040), (4, 741520), (5, 593216), (8, 370760), (10, 296608), (13, 228160), (16, 185380), (20, 148304), (23, 128960), (26, 114080), (31, 95680), (32, 92690), (40, 74152), (46, 64480), (52, 57040), (62, 47840), (64, 46345), (65, 45632), (80, 37076), (92, 32240), (104, 28520), (115, 25792), (124, 23920), (130, 22816), (155, 19136), (160, 18538), (184, 16120), (208, 14260), (230, 12896), (248, 11960), (260, 11408), (299, 9920), (310, 9568), (320, 9269), (368, 8060), (403, 7360), (416, 7130), (460, 6448), (496, 5980), (520, 5704), (598, 4960), (620, 4784), (713, 4160), (736, 4030), (806, 3680), (832, 3565), (920, 3224), (992, 2990), (1040, 2852), (1196, 2480), (1240, 2392), (1426, 2080), (1472, 2015), (1495, 1984), (1612, 1840)]