84827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 120

約数和(自身を含む): 279571392

約数和(自身を除く): 194744112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1223, 1360, 1445, 1734, 2040, 2312, 2446, 2890, 3468, 3669, 4080, 4335, 4624, 4892, 5780, 6115, 6936, 7338, 8670, 9784, 11560, 12230, 13872, 14676, 17340, 18345, 19568, 20791, 23120, 24460, 29352, 34680, 36690, 41582, 48920, 58704, 62373, 69360, 73380, 83164, 97840, 103955, 124746, 146760, 166328, 207910, 249492, 293520, 311865, 332656, 353447, 415820, 498984, 623730, 706894, 831640, 997968, 1060341, 1247460, 1413788, 1663280, 1767235, 2120682, 2494920, 2827576, 3534470, 4241364, 4989840, 5301705, 5655152, 7068940, 8482728, 10603410, 14137880, 16965456, 21206820, 28275760, 42413640, 84827280]

約数ペア:

[(1, 84827280), (2, 42413640), (3, 28275760), (4, 21206820), (5, 16965456), (6, 14137880), (8, 10603410), (10, 8482728), (12, 7068940), (15, 5655152), (16, 5301705), (17, 4989840), (20, 4241364), (24, 3534470), (30, 2827576), (34, 2494920), (40, 2120682), (48, 1767235), (51, 1663280), (60, 1413788), (68, 1247460), (80, 1060341), (85, 997968), (102, 831640), (120, 706894), (136, 623730), (170, 498984), (204, 415820), (240, 353447), (255, 332656), (272, 311865), (289, 293520), (340, 249492), (408, 207910), (510, 166328), (578, 146760), (680, 124746), (816, 103955), (867, 97840), (1020, 83164), (1156, 73380), (1223, 69360), (1360, 62373), (1445, 58704), (1734, 48920), (2040, 41582), (2312, 36690), (2446, 34680), (2890, 29352), (3468, 24460), (3669, 23120), (4080, 20791), (4335, 19568), (4624, 18345), (4892, 17340), (5780, 14676), (6115, 13872), (6936, 12230), (7338, 11560), (8670, 9784)]