707940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 120

約数和(自身を含む): 2439360

約数和(自身を除く): 1731420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 81, 90, 92, 95, 108, 114, 115, 135, 138, 162, 171, 180, 190, 207, 228, 230, 270, 276, 285, 324, 342, 345, 380, 405, 414, 437, 460, 513, 540, 570, 621, 684, 690, 810, 828, 855, 874, 1026, 1035, 1140, 1242, 1311, 1380, 1539, 1620, 1710, 1748, 1863, 2052, 2070, 2185, 2484, 2565, 2622, 3078, 3105, 3420, 3726, 3933, 4140, 4370, 5130, 5244, 6156, 6210, 6555, 7452, 7695, 7866, 8740, 9315, 10260, 11799, 12420, 13110, 15390, 15732, 18630, 19665, 23598, 26220, 30780, 35397, 37260, 39330, 47196, 58995, 70794, 78660, 117990, 141588, 176985, 235980, 353970, 707940]

約数ペア:

[(1, 707940), (2, 353970), (3, 235980), (4, 176985), (5, 141588), (6, 117990), (9, 78660), (10, 70794), (12, 58995), (15, 47196), (18, 39330), (19, 37260), (20, 35397), (23, 30780), (27, 26220), (30, 23598), (36, 19665), (38, 18630), (45, 15732), (46, 15390), (54, 13110), (57, 12420), (60, 11799), (69, 10260), (76, 9315), (81, 8740), (90, 7866), (92, 7695), (95, 7452), (108, 6555), (114, 6210), (115, 6156), (135, 5244), (138, 5130), (162, 4370), (171, 4140), (180, 3933), (190, 3726), (207, 3420), (228, 3105), (230, 3078), (270, 2622), (276, 2565), (285, 2484), (324, 2185), (342, 2070), (345, 2052), (380, 1863), (405, 1748), (414, 1710), (437, 1620), (460, 1539), (513, 1380), (540, 1311), (570, 1242), (621, 1140), (684, 1035), (690, 1026), (810, 874), (828, 855)]