1248606240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53087}}^1$

素因数の和:53119

約数の個数: 144

約数和(自身を含む): 4575336192

約数和(自身を除く): 3326729952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 53087, 106174, 159261, 212348, 265435, 318522, 371609, 424696, 530870, 637044, 743218, 796305, 849392, 1061740, 1114827, 1274088, 1486436, 1592610, 1698784, 1858045, 2123480, 2229654, 2548176, 2601263, 2972872, 3185220, 3716090, 4246960, 4459308, 5096352, 5202526, 5574135, 5945744, 6370440, 7432180, 7803789, 8493920, 8918616, 10405052, 11148270, 11891488, 12740880, 13006315, 14864360, 15607578, 17837232, 20810104, 22296540, 25481760, 26012630, 29728720, 31215156, 35674464, 39018945, 41620208, 44593080, 52025260, 59457440, 62430312, 78037890, 83240416, 89186160, 104050520, 124860624, 156075780, 178372320, 208101040, 249721248, 312151560, 416202080, 624303120, 1248606240]

約数ペア:

[(1, 1248606240), (2, 624303120), (3, 416202080), (4, 312151560), (5, 249721248), (6, 208101040), (7, 178372320), (8, 156075780), (10, 124860624), (12, 104050520), (14, 89186160), (15, 83240416), (16, 78037890), (20, 62430312), (21, 59457440), (24, 52025260), (28, 44593080), (30, 41620208), (32, 39018945), (35, 35674464), (40, 31215156), (42, 29728720), (48, 26012630), (49, 25481760), (56, 22296540), (60, 20810104), (70, 17837232), (80, 15607578), (84, 14864360), (96, 13006315), (98, 12740880), (105, 11891488), (112, 11148270), (120, 10405052), (140, 8918616), (147, 8493920), (160, 7803789), (168, 7432180), (196, 6370440), (210, 5945744), (224, 5574135), (240, 5202526), (245, 5096352), (280, 4459308), (294, 4246960), (336, 3716090), (392, 3185220), (420, 2972872), (480, 2601263), (490, 2548176), (560, 2229654), (588, 2123480), (672, 1858045), (735, 1698784), (784, 1592610), (840, 1486436), (980, 1274088), (1120, 1114827), (1176, 1061740), (1470, 849392), (1568, 796305), (1680, 743218), (1960, 637044), (2352, 530870), (2940, 424696), (3360, 371609), (3920, 318522), (4704, 265435), (5880, 212348), (7840, 159261), (11760, 106174), (23520, 53087)]