1056780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 3494400

約数和(自身を除く): 2437620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 103, 108, 114, 135, 171, 180, 190, 206, 228, 270, 285, 309, 342, 380, 412, 513, 515, 540, 570, 618, 684, 855, 927, 1026, 1030, 1140, 1236, 1545, 1710, 1854, 1957, 2052, 2060, 2565, 2781, 3090, 3420, 3708, 3914, 4635, 5130, 5562, 5871, 6180, 7828, 9270, 9785, 10260, 11124, 11742, 13905, 17613, 18540, 19570, 23484, 27810, 29355, 35226, 39140, 52839, 55620, 58710, 70452, 88065, 105678, 117420, 176130, 211356, 264195, 352260, 528390, 1056780]

約数ペア:

[(1, 1056780), (2, 528390), (3, 352260), (4, 264195), (5, 211356), (6, 176130), (9, 117420), (10, 105678), (12, 88065), (15, 70452), (18, 58710), (19, 55620), (20, 52839), (27, 39140), (30, 35226), (36, 29355), (38, 27810), (45, 23484), (54, 19570), (57, 18540), (60, 17613), (76, 13905), (90, 11742), (95, 11124), (103, 10260), (108, 9785), (114, 9270), (135, 7828), (171, 6180), (180, 5871), (190, 5562), (206, 5130), (228, 4635), (270, 3914), (285, 3708), (309, 3420), (342, 3090), (380, 2781), (412, 2565), (513, 2060), (515, 2052), (540, 1957), (570, 1854), (618, 1710), (684, 1545), (855, 1236), (927, 1140), (1026, 1030)]