54459840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 189609984

約数和(自身を除く): 135150144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 71, 80, 85, 94, 96, 102, 120, 136, 141, 142, 160, 170, 188, 192, 204, 213, 235, 240, 255, 272, 282, 284, 320, 340, 355, 376, 408, 426, 470, 480, 510, 544, 564, 568, 680, 705, 710, 752, 799, 816, 852, 940, 960, 1020, 1065, 1088, 1128, 1136, 1207, 1360, 1410, 1420, 1504, 1598, 1632, 1704, 1880, 2040, 2130, 2256, 2272, 2397, 2414, 2720, 2820, 2840, 3008, 3196, 3264, 3337, 3408, 3621, 3760, 3995, 4080, 4260, 4512, 4544, 4794, 4828, 5440, 5640, 5680, 6035, 6392, 6674, 6816, 7242, 7520, 7990, 8160, 8520, 9024, 9588, 9656, 10011, 11280, 11360, 11985, 12070, 12784, 13348, 13632, 14484, 15040, 15980, 16320, 16685, 17040, 18105, 19176, 19312, 20022, 22560, 22720, 23970, 24140, 25568, 26696, 28968, 31960, 33370, 34080, 36210, 38352, 38624, 40044, 45120, 47940, 48280, 50055, 51136, 53392, 56729, 57936, 63920, 66740, 68160, 72420, 76704, 77248, 80088, 95880, 96560, 100110, 106784, 113458, 115872, 127840, 133480, 144840, 153408, 160176, 170187, 191760, 193120, 200220, 213568, 226916, 231744, 255680, 266960, 283645, 289680, 320352, 340374, 383520, 386240, 400440, 453832, 533920, 567290, 579360, 640704, 680748, 767040, 800880, 850935, 907664, 1067840, 1134580, 1158720, 1361496, 1601760, 1701870, 1815328, 2269160, 2722992, 3203520, 3403740, 3630656, 4538320, 5445984, 6807480, 9076640, 10891968, 13614960, 18153280, 27229920, 54459840]

約数ペア:

[(1, 54459840), (2, 27229920), (3, 18153280), (4, 13614960), (5, 10891968), (6, 9076640), (8, 6807480), (10, 5445984), (12, 4538320), (15, 3630656), (16, 3403740), (17, 3203520), (20, 2722992), (24, 2269160), (30, 1815328), (32, 1701870), (34, 1601760), (40, 1361496), (47, 1158720), (48, 1134580), (51, 1067840), (60, 907664), (64, 850935), (68, 800880), (71, 767040), (80, 680748), (85, 640704), (94, 579360), (96, 567290), (102, 533920), (120, 453832), (136, 400440), (141, 386240), (142, 383520), (160, 340374), (170, 320352), (188, 289680), (192, 283645), (204, 266960), (213, 255680), (235, 231744), (240, 226916), (255, 213568), (272, 200220), (282, 193120), (284, 191760), (320, 170187), (340, 160176), (355, 153408), (376, 144840), (408, 133480), (426, 127840), (470, 115872), (480, 113458), (510, 106784), (544, 100110), (564, 96560), (568, 95880), (680, 80088), (705, 77248), (710, 76704), (752, 72420), (799, 68160), (816, 66740), (852, 63920), (940, 57936), (960, 56729), (1020, 53392), (1065, 51136), (1088, 50055), (1128, 48280), (1136, 47940), (1207, 45120), (1360, 40044), (1410, 38624), (1420, 38352), (1504, 36210), (1598, 34080), (1632, 33370), (1704, 31960), (1880, 28968), (2040, 26696), (2130, 25568), (2256, 24140), (2272, 23970), (2397, 22720), (2414, 22560), (2720, 20022), (2820, 19312), (2840, 19176), (3008, 18105), (3196, 17040), (3264, 16685), (3337, 16320), (3408, 15980), (3621, 15040), (3760, 14484), (3995, 13632), (4080, 13348), (4260, 12784), (4512, 12070), (4544, 11985), (4794, 11360), (4828, 11280), (5440, 10011), (5640, 9656), (5680, 9588), (6035, 9024), (6392, 8520), (6674, 8160), (6816, 7990), (7242, 7520)]