318156960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60257}}^1$

素因数の和:60286

約数の個数: 96

約数和(自身を含む): 1093321152

約数和(自身を除く): 775164192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 60257, 120514, 180771, 241028, 301285, 361542, 482056, 602570, 662827, 723084, 903855, 964112, 1205140, 1325654, 1446168, 1807710, 1928224, 1988481, 2410280, 2651308, 2892336, 3314135, 3615420, 3976962, 4820560, 5302616, 5784672, 6628270, 7230840, 7953924, 9641120, 9942405, 10605232, 13256540, 14461680, 15907848, 19884810, 21210464, 26513080, 28923360, 31815696, 39769620, 53026160, 63631392, 79539240, 106052320, 159078480, 318156960]

約数ペア:

[(1, 318156960), (2, 159078480), (3, 106052320), (4, 79539240), (5, 63631392), (6, 53026160), (8, 39769620), (10, 31815696), (11, 28923360), (12, 26513080), (15, 21210464), (16, 19884810), (20, 15907848), (22, 14461680), (24, 13256540), (30, 10605232), (32, 9942405), (33, 9641120), (40, 7953924), (44, 7230840), (48, 6628270), (55, 5784672), (60, 5302616), (66, 4820560), (80, 3976962), (88, 3615420), (96, 3314135), (110, 2892336), (120, 2651308), (132, 2410280), (160, 1988481), (165, 1928224), (176, 1807710), (220, 1446168), (240, 1325654), (264, 1205140), (330, 964112), (352, 903855), (440, 723084), (480, 662827), (528, 602570), (660, 482056), (880, 361542), (1056, 301285), (1320, 241028), (1760, 180771), (2640, 120514), (5280, 60257)]