281031360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3527}}^1$

素因数の和:3630

約数の個数: 112

約数和(自身を含む): 903280896

約数和(自身を除く): 622249536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3527, 3984, 4980, 5312, 6640, 7054, 7968, 9960, 10581, 13280, 14108, 15936, 17635, 19920, 21162, 26560, 28216, 35270, 39840, 42324, 52905, 56432, 70540, 79680, 84648, 105810, 112864, 141080, 169296, 211620, 225728, 282160, 292741, 338592, 423240, 564320, 585482, 677184, 846480, 878223, 1128640, 1170964, 1463705, 1692960, 1756446, 2341928, 2927410, 3385920, 3512892, 4391115, 4683856, 5854820, 7025784, 8782230, 9367712, 11709640, 14051568, 17564460, 18735424, 23419280, 28103136, 35128920, 46838560, 56206272, 70257840, 93677120, 140515680, 281031360]

約数ペア:

[(1, 281031360), (2, 140515680), (3, 93677120), (4, 70257840), (5, 56206272), (6, 46838560), (8, 35128920), (10, 28103136), (12, 23419280), (15, 18735424), (16, 17564460), (20, 14051568), (24, 11709640), (30, 9367712), (32, 8782230), (40, 7025784), (48, 5854820), (60, 4683856), (64, 4391115), (80, 3512892), (83, 3385920), (96, 2927410), (120, 2341928), (160, 1756446), (166, 1692960), (192, 1463705), (240, 1170964), (249, 1128640), (320, 878223), (332, 846480), (415, 677184), (480, 585482), (498, 564320), (664, 423240), (830, 338592), (960, 292741), (996, 282160), (1245, 225728), (1328, 211620), (1660, 169296), (1992, 141080), (2490, 112864), (2656, 105810), (3320, 84648), (3527, 79680), (3984, 70540), (4980, 56432), (5312, 52905), (6640, 42324), (7054, 39840), (7968, 35270), (9960, 28216), (10581, 26560), (13280, 21162), (14108, 19920), (15936, 17635)]