304304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 1043861760

約数和(自身を除く): 739556880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 240, 264, 292, 330, 365, 438, 440, 528, 584, 660, 730, 803, 876, 880, 1095, 1168, 1320, 1460, 1579, 1606, 1752, 2190, 2409, 2640, 2920, 3158, 3212, 3504, 4015, 4380, 4737, 4818, 5840, 6316, 6424, 7895, 8030, 8760, 9474, 9636, 12045, 12632, 12848, 15790, 16060, 17369, 17520, 18948, 19272, 23685, 24090, 25264, 31580, 32120, 34738, 37896, 38544, 47370, 48180, 52107, 63160, 64240, 69476, 75792, 86845, 94740, 96360, 104214, 115267, 126320, 138952, 173690, 189480, 192720, 208428, 230534, 260535, 277904, 345801, 347380, 378960, 416856, 461068, 521070, 576335, 691602, 694760, 833712, 922136, 1042140, 1152670, 1267937, 1383204, 1389520, 1729005, 1844272, 2084280, 2305340, 2535874, 2766408, 3458010, 3803811, 4168560, 4610680, 5071748, 5532816, 6339685, 6916020, 7607622, 9221360, 10143496, 12679370, 13832040, 15215244, 19019055, 20286992, 25358740, 27664080, 30430488, 38038110, 50717480, 60860976, 76076220, 101434960, 152152440, 304304880]

約数ペア:

[(1, 304304880), (2, 152152440), (3, 101434960), (4, 76076220), (5, 60860976), (6, 50717480), (8, 38038110), (10, 30430488), (11, 27664080), (12, 25358740), (15, 20286992), (16, 19019055), (20, 15215244), (22, 13832040), (24, 12679370), (30, 10143496), (33, 9221360), (40, 7607622), (44, 6916020), (48, 6339685), (55, 5532816), (60, 5071748), (66, 4610680), (73, 4168560), (80, 3803811), (88, 3458010), (110, 2766408), (120, 2535874), (132, 2305340), (146, 2084280), (165, 1844272), (176, 1729005), (219, 1389520), (220, 1383204), (240, 1267937), (264, 1152670), (292, 1042140), (330, 922136), (365, 833712), (438, 694760), (440, 691602), (528, 576335), (584, 521070), (660, 461068), (730, 416856), (803, 378960), (876, 347380), (880, 345801), (1095, 277904), (1168, 260535), (1320, 230534), (1460, 208428), (1579, 192720), (1606, 189480), (1752, 173690), (2190, 138952), (2409, 126320), (2640, 115267), (2920, 104214), (3158, 96360), (3212, 94740), (3504, 86845), (4015, 75792), (4380, 69476), (4737, 64240), (4818, 63160), (5840, 52107), (6316, 48180), (6424, 47370), (7895, 38544), (8030, 37896), (8760, 34738), (9474, 32120), (9636, 31580), (12045, 25264), (12632, 24090), (12848, 23685), (15790, 19272), (16060, 18948), (17369, 17520)]