657883080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5693}}^1$

素因数の和:5820

約数の個数: 128

約数和(自身を含む): 2213827200

約数和(自身を除く): 1555944120

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, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2140, 2568, 2889, 3210, 3852, 4280, 4815, 5693, 5778, 6420, 7704, 9630, 11386, 11556, 12840, 14445, 17079, 19260, 22772, 23112, 28465, 28890, 34158, 38520, 45544, 51237, 56930, 57780, 68316, 85395, 102474, 113860, 115560, 136632, 153711, 170790, 204948, 227720, 256185, 307422, 341580, 409896, 512370, 609151, 614844, 683160, 768555, 1024740, 1218302, 1229688, 1537110, 1827453, 2049480, 2436604, 3045755, 3074220, 3654906, 4873208, 5482359, 6091510, 6148440, 7309812, 9137265, 10964718, 12183020, 14619624, 16447077, 18274530, 21929436, 24366040, 27411795, 32894154, 36549060, 43858872, 54823590, 65788308, 73098120, 82235385, 109647180, 131576616, 164470770, 219294360, 328941540, 657883080]

約数ペア:

[(1, 657883080), (2, 328941540), (3, 219294360), (4, 164470770), (5, 131576616), (6, 109647180), (8, 82235385), (9, 73098120), (10, 65788308), (12, 54823590), (15, 43858872), (18, 36549060), (20, 32894154), (24, 27411795), (27, 24366040), (30, 21929436), (36, 18274530), (40, 16447077), (45, 14619624), (54, 12183020), (60, 10964718), (72, 9137265), (90, 7309812), (107, 6148440), (108, 6091510), (120, 5482359), (135, 4873208), (180, 3654906), (214, 3074220), (216, 3045755), (270, 2436604), (321, 2049480), (360, 1827453), (428, 1537110), (535, 1229688), (540, 1218302), (642, 1024740), (856, 768555), (963, 683160), (1070, 614844), (1080, 609151), (1284, 512370), (1605, 409896), (1926, 341580), (2140, 307422), (2568, 256185), (2889, 227720), (3210, 204948), (3852, 170790), (4280, 153711), (4815, 136632), (5693, 115560), (5778, 113860), (6420, 102474), (7704, 85395), (9630, 68316), (11386, 57780), (11556, 56930), (12840, 51237), (14445, 45544), (17079, 38520), (19260, 34158), (22772, 28890), (23112, 28465)]