479485680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 1637228544

約数和(自身を除く): 1157742864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 223, 240, 248, 255, 272, 289, 310, 340, 372, 408, 446, 465, 496, 510, 527, 578, 620, 669, 680, 744, 816, 867, 892, 930, 1020, 1054, 1115, 1156, 1240, 1338, 1360, 1445, 1488, 1581, 1734, 1784, 1860, 2040, 2108, 2230, 2312, 2480, 2635, 2676, 2890, 3162, 3345, 3468, 3568, 3720, 3791, 4080, 4216, 4335, 4460, 4624, 5270, 5352, 5780, 6324, 6690, 6913, 6936, 7440, 7582, 7905, 8432, 8670, 8920, 8959, 10540, 10704, 11373, 11560, 12648, 13380, 13826, 13872, 15164, 15810, 17340, 17840, 17918, 18955, 20739, 21080, 22746, 23120, 25296, 26760, 26877, 27652, 30328, 31620, 34565, 34680, 35836, 37910, 41478, 42160, 44795, 45492, 53520, 53754, 55304, 56865, 60656, 63240, 64447, 69130, 69360, 71672, 75820, 82956, 89590, 90984, 103695, 107508, 110608, 113730, 117521, 126480, 128894, 134385, 138260, 143344, 151640, 165912, 179180, 181968, 193341, 207390, 215016, 227460, 235042, 257788, 268770, 276520, 303280, 322235, 331824, 352563, 358360, 386682, 414780, 430032, 454920, 470084, 515576, 537540, 553040, 587605, 644470, 705126, 716720, 773364, 829560, 909840, 940168, 966705, 1031152, 1075080, 1175210, 1288940, 1410252, 1546728, 1659120, 1762815, 1880336, 1933410, 1997857, 2150160, 2350420, 2577880, 2820504, 3093456, 3525630, 3866820, 3995714, 4700840, 5155760, 5641008, 5993571, 7051260, 7733640, 7991428, 9401680, 9989285, 11987142, 14102520, 15467280, 15982856, 19978570, 23974284, 28205040, 29967855, 31965712, 39957140, 47948568, 59935710, 79914280, 95897136, 119871420, 159828560, 239742840, 479485680]

約数ペア:

[(1, 479485680), (2, 239742840), (3, 159828560), (4, 119871420), (5, 95897136), (6, 79914280), (8, 59935710), (10, 47948568), (12, 39957140), (15, 31965712), (16, 29967855), (17, 28205040), (20, 23974284), (24, 19978570), (30, 15982856), (31, 15467280), (34, 14102520), (40, 11987142), (48, 9989285), (51, 9401680), (60, 7991428), (62, 7733640), (68, 7051260), (80, 5993571), (85, 5641008), (93, 5155760), (102, 4700840), (120, 3995714), (124, 3866820), (136, 3525630), (155, 3093456), (170, 2820504), (186, 2577880), (204, 2350420), (223, 2150160), (240, 1997857), (248, 1933410), (255, 1880336), (272, 1762815), (289, 1659120), (310, 1546728), (340, 1410252), (372, 1288940), (408, 1175210), (446, 1075080), (465, 1031152), (496, 966705), (510, 940168), (527, 909840), (578, 829560), (620, 773364), (669, 716720), (680, 705126), (744, 644470), (816, 587605), (867, 553040), (892, 537540), (930, 515576), (1020, 470084), (1054, 454920), (1115, 430032), (1156, 414780), (1240, 386682), (1338, 358360), (1360, 352563), (1445, 331824), (1488, 322235), (1581, 303280), (1734, 276520), (1784, 268770), (1860, 257788), (2040, 235042), (2108, 227460), (2230, 215016), (2312, 207390), (2480, 193341), (2635, 181968), (2676, 179180), (2890, 165912), (3162, 151640), (3345, 143344), (3468, 138260), (3568, 134385), (3720, 128894), (3791, 126480), (4080, 117521), (4216, 113730), (4335, 110608), (4460, 107508), (4624, 103695), (5270, 90984), (5352, 89590), (5780, 82956), (6324, 75820), (6690, 71672), (6913, 69360), (6936, 69130), (7440, 64447), (7582, 63240), (7905, 60656), (8432, 56865), (8670, 55304), (8920, 53754), (8959, 53520), (10540, 45492), (10704, 44795), (11373, 42160), (11560, 41478), (12648, 37910), (13380, 35836), (13826, 34680), (13872, 34565), (15164, 31620), (15810, 30328), (17340, 27652), (17840, 26877), (17918, 26760), (18955, 25296), (20739, 23120), (21080, 22746)]