303350520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3013

約数の個数: 128

約数和(自身を含む): 1005696000

約数和(自身を除く): 702345480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1580, 1738, 1896, 2370, 2607, 2909, 3160, 3476, 4345, 4740, 5214, 5818, 6952, 8690, 8727, 9480, 10428, 11636, 13035, 14545, 17380, 17454, 20856, 23272, 26070, 29090, 31999, 34760, 34908, 43635, 52140, 58180, 63998, 69816, 87270, 95997, 104280, 116360, 127996, 159995, 174540, 191994, 229811, 255992, 319990, 349080, 383988, 459622, 479985, 639980, 689433, 767976, 919244, 959970, 1149055, 1279960, 1378866, 1838488, 1919940, 2298110, 2527921, 2757732, 3447165, 3839880, 4596220, 5055842, 5515464, 6894330, 7583763, 9192440, 10111684, 12639605, 13788660, 15167526, 20223368, 25279210, 27577320, 30335052, 37918815, 50558420, 60670104, 75837630, 101116840, 151675260, 303350520]

約数ペア:

[(1, 303350520), (2, 151675260), (3, 101116840), (4, 75837630), (5, 60670104), (6, 50558420), (8, 37918815), (10, 30335052), (11, 27577320), (12, 25279210), (15, 20223368), (20, 15167526), (22, 13788660), (24, 12639605), (30, 10111684), (33, 9192440), (40, 7583763), (44, 6894330), (55, 5515464), (60, 5055842), (66, 4596220), (79, 3839880), (88, 3447165), (110, 2757732), (120, 2527921), (132, 2298110), (158, 1919940), (165, 1838488), (220, 1378866), (237, 1279960), (264, 1149055), (316, 959970), (330, 919244), (395, 767976), (440, 689433), (474, 639980), (632, 479985), (660, 459622), (790, 383988), (869, 349080), (948, 319990), (1185, 255992), (1320, 229811), (1580, 191994), (1738, 174540), (1896, 159995), (2370, 127996), (2607, 116360), (2909, 104280), (3160, 95997), (3476, 87270), (4345, 69816), (4740, 63998), (5214, 58180), (5818, 52140), (6952, 43635), (8690, 34908), (8727, 34760), (9480, 31999), (10428, 29090), (11636, 26070), (13035, 23272), (14545, 20856), (17380, 17454)]