304316280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{991}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 991186560

約数和(自身を除く): 686870280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 853, 991, 1706, 1982, 2559, 2973, 3412, 3964, 4265, 4955, 5118, 5946, 6824, 7677, 7928, 8530, 8919, 9910, 10236, 11892, 12795, 14865, 15354, 17060, 17838, 19820, 20472, 23784, 25590, 29730, 30708, 34120, 35676, 38385, 39640, 44595, 51180, 59460, 61416, 71352, 76770, 89190, 102360, 118920, 153540, 178380, 307080, 356760, 845323, 1690646, 2535969, 3381292, 4226615, 5071938, 6762584, 7607907, 8453230, 10143876, 12679845, 15215814, 16906460, 20287752, 25359690, 30431628, 33812920, 38039535, 50719380, 60863256, 76079070, 101438760, 152158140, 304316280]

約数ペア:

[(1, 304316280), (2, 152158140), (3, 101438760), (4, 76079070), (5, 60863256), (6, 50719380), (8, 38039535), (9, 33812920), (10, 30431628), (12, 25359690), (15, 20287752), (18, 16906460), (20, 15215814), (24, 12679845), (30, 10143876), (36, 8453230), (40, 7607907), (45, 6762584), (60, 5071938), (72, 4226615), (90, 3381292), (120, 2535969), (180, 1690646), (360, 845323), (853, 356760), (991, 307080), (1706, 178380), (1982, 153540), (2559, 118920), (2973, 102360), (3412, 89190), (3964, 76770), (4265, 71352), (4955, 61416), (5118, 59460), (5946, 51180), (6824, 44595), (7677, 39640), (7928, 38385), (8530, 35676), (8919, 34120), (9910, 30708), (10236, 29730), (11892, 25590), (12795, 23784), (14865, 20472), (15354, 19820), (17060, 17838)]