303540960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 1021144320

約数和(自身を除く): 717603360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 401, 415, 456, 480, 498, 570, 608, 664, 760, 802, 830, 912, 996, 1140, 1203, 1245, 1328, 1520, 1577, 1604, 1660, 1824, 1992, 2005, 2280, 2406, 2490, 2656, 3040, 3154, 3208, 3320, 3984, 4010, 4560, 4731, 4812, 4980, 6015, 6308, 6416, 6640, 7619, 7885, 7968, 8020, 9120, 9462, 9624, 9960, 12030, 12616, 12832, 13280, 15238, 15770, 16040, 18924, 19248, 19920, 22857, 23655, 24060, 25232, 30476, 31540, 32080, 33283, 37848, 38095, 38496, 39840, 45714, 47310, 48120, 50464, 60952, 63080, 64160, 66566, 75696, 76190, 91428, 94620, 96240, 99849, 114285, 121904, 126160, 133132, 151392, 152380, 166415, 182856, 189240, 192480, 199698, 228570, 243808, 252320, 266264, 304760, 332830, 365712, 378480, 399396, 457140, 499245, 532528, 609520, 632377, 665660, 731424, 756960, 798792, 914280, 998490, 1065056, 1219040, 1264754, 1331320, 1597584, 1828560, 1897131, 1996980, 2529508, 2662640, 3161885, 3195168, 3657120, 3794262, 3993960, 5059016, 5325280, 6323770, 7588524, 7987920, 9485655, 10118032, 12647540, 15177048, 15975840, 18971310, 20236064, 25295080, 30354096, 37942620, 50590160, 60708192, 75885240, 101180320, 151770480, 303540960]

約数ペア:

[(1, 303540960), (2, 151770480), (3, 101180320), (4, 75885240), (5, 60708192), (6, 50590160), (8, 37942620), (10, 30354096), (12, 25295080), (15, 20236064), (16, 18971310), (19, 15975840), (20, 15177048), (24, 12647540), (30, 10118032), (32, 9485655), (38, 7987920), (40, 7588524), (48, 6323770), (57, 5325280), (60, 5059016), (76, 3993960), (80, 3794262), (83, 3657120), (95, 3195168), (96, 3161885), (114, 2662640), (120, 2529508), (152, 1996980), (160, 1897131), (166, 1828560), (190, 1597584), (228, 1331320), (240, 1264754), (249, 1219040), (285, 1065056), (304, 998490), (332, 914280), (380, 798792), (401, 756960), (415, 731424), (456, 665660), (480, 632377), (498, 609520), (570, 532528), (608, 499245), (664, 457140), (760, 399396), (802, 378480), (830, 365712), (912, 332830), (996, 304760), (1140, 266264), (1203, 252320), (1245, 243808), (1328, 228570), (1520, 199698), (1577, 192480), (1604, 189240), (1660, 182856), (1824, 166415), (1992, 152380), (2005, 151392), (2280, 133132), (2406, 126160), (2490, 121904), (2656, 114285), (3040, 99849), (3154, 96240), (3208, 94620), (3320, 91428), (3984, 76190), (4010, 75696), (4560, 66566), (4731, 64160), (4812, 63080), (4980, 60952), (6015, 50464), (6308, 48120), (6416, 47310), (6640, 45714), (7619, 39840), (7885, 38496), (7968, 38095), (8020, 37848), (9120, 33283), (9462, 32080), (9624, 31540), (9960, 30476), (12030, 25232), (12616, 24060), (12832, 23655), (13280, 22857), (15238, 19920), (15770, 19248), (16040, 18924)]