2005938240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4513}}^1$

素因数の和:4996

約数の個数: 112

約数和(自身を含む): 6384023808

約数和(自身を除く): 4378085568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 463, 480, 926, 960, 1389, 1852, 2315, 2778, 3704, 4513, 4630, 5556, 6945, 7408, 9026, 9260, 11112, 13539, 13890, 14816, 18052, 18520, 22224, 22565, 27078, 27780, 29632, 36104, 37040, 44448, 45130, 54156, 55560, 67695, 72208, 74080, 88896, 90260, 108312, 111120, 135390, 144416, 148160, 180520, 216624, 222240, 270780, 288832, 361040, 433248, 444480, 541560, 722080, 866496, 1083120, 1444160, 2089519, 2166240, 4179038, 4332480, 6268557, 8358076, 10447595, 12537114, 16716152, 20895190, 25074228, 31342785, 33432304, 41790380, 50148456, 62685570, 66864608, 83580760, 100296912, 125371140, 133729216, 167161520, 200593824, 250742280, 334323040, 401187648, 501484560, 668646080, 1002969120, 2005938240]

約数ペア:

[(1, 2005938240), (2, 1002969120), (3, 668646080), (4, 501484560), (5, 401187648), (6, 334323040), (8, 250742280), (10, 200593824), (12, 167161520), (15, 133729216), (16, 125371140), (20, 100296912), (24, 83580760), (30, 66864608), (32, 62685570), (40, 50148456), (48, 41790380), (60, 33432304), (64, 31342785), (80, 25074228), (96, 20895190), (120, 16716152), (160, 12537114), (192, 10447595), (240, 8358076), (320, 6268557), (463, 4332480), (480, 4179038), (926, 2166240), (960, 2089519), (1389, 1444160), (1852, 1083120), (2315, 866496), (2778, 722080), (3704, 541560), (4513, 444480), (4630, 433248), (5556, 361040), (6945, 288832), (7408, 270780), (9026, 222240), (9260, 216624), (11112, 180520), (13539, 148160), (13890, 144416), (14816, 135390), (18052, 111120), (18520, 108312), (22224, 90260), (22565, 88896), (27078, 74080), (27780, 72208), (29632, 67695), (36104, 55560), (37040, 54156), (44448, 45130)]