145390680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1430

約数の個数: 128

約数和(自身を含む): 489715200

約数和(自身を除く): 344324520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1307, 1545, 1854, 2060, 2472, 2614, 2781, 3090, 3708, 3921, 4120, 4635, 5228, 5562, 6180, 6535, 7416, 7842, 9270, 10456, 11124, 11763, 12360, 13070, 13905, 15684, 18540, 19605, 22248, 23526, 26140, 27810, 31368, 35289, 37080, 39210, 47052, 52280, 55620, 58815, 70578, 78420, 94104, 111240, 117630, 134621, 141156, 156840, 176445, 235260, 269242, 282312, 352890, 403863, 470520, 538484, 673105, 705780, 807726, 1076968, 1211589, 1346210, 1411560, 1615452, 2019315, 2423178, 2692420, 3230904, 3634767, 4038630, 4846356, 5384840, 6057945, 7269534, 8077260, 9692712, 12115890, 14539068, 16154520, 18173835, 24231780, 29078136, 36347670, 48463560, 72695340, 145390680]

約数ペア:

[(1, 145390680), (2, 72695340), (3, 48463560), (4, 36347670), (5, 29078136), (6, 24231780), (8, 18173835), (9, 16154520), (10, 14539068), (12, 12115890), (15, 9692712), (18, 8077260), (20, 7269534), (24, 6057945), (27, 5384840), (30, 4846356), (36, 4038630), (40, 3634767), (45, 3230904), (54, 2692420), (60, 2423178), (72, 2019315), (90, 1615452), (103, 1411560), (108, 1346210), (120, 1211589), (135, 1076968), (180, 807726), (206, 705780), (216, 673105), (270, 538484), (309, 470520), (360, 403863), (412, 352890), (515, 282312), (540, 269242), (618, 235260), (824, 176445), (927, 156840), (1030, 141156), (1080, 134621), (1236, 117630), (1307, 111240), (1545, 94104), (1854, 78420), (2060, 70578), (2472, 58815), (2614, 55620), (2781, 52280), (3090, 47052), (3708, 39210), (3921, 37080), (4120, 35289), (4635, 31368), (5228, 27810), (5562, 26140), (6180, 23526), (6535, 22248), (7416, 19605), (7842, 18540), (9270, 15684), (10456, 13905), (11124, 13070), (11763, 12360)]