402145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2729}}^1$

素因数の和:3054

約数の個数: 96

約数和(自身を含む): 1271350080

約数和(自身を除く): 869204640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1535, 1842, 2456, 2729, 3070, 3684, 4605, 4912, 5458, 6140, 7368, 8187, 9210, 9824, 10916, 12280, 13645, 14736, 16374, 18420, 21832, 24560, 27290, 29472, 32748, 36840, 40935, 43664, 49120, 54580, 65496, 73680, 81870, 87328, 109160, 130992, 147360, 163740, 218320, 261984, 327480, 436640, 654960, 837803, 1309920, 1675606, 2513409, 3351212, 4189015, 5026818, 6702424, 8378030, 10053636, 12567045, 13404848, 16756060, 20107272, 25134090, 26809696, 33512120, 40214544, 50268180, 67024240, 80429088, 100536360, 134048480, 201072720, 402145440]

約数ペア:

[(1, 402145440), (2, 201072720), (3, 134048480), (4, 100536360), (5, 80429088), (6, 67024240), (8, 50268180), (10, 40214544), (12, 33512120), (15, 26809696), (16, 25134090), (20, 20107272), (24, 16756060), (30, 13404848), (32, 12567045), (40, 10053636), (48, 8378030), (60, 6702424), (80, 5026818), (96, 4189015), (120, 3351212), (160, 2513409), (240, 1675606), (307, 1309920), (480, 837803), (614, 654960), (921, 436640), (1228, 327480), (1535, 261984), (1842, 218320), (2456, 163740), (2729, 147360), (3070, 130992), (3684, 109160), (4605, 87328), (4912, 81870), (5458, 73680), (6140, 65496), (7368, 54580), (8187, 49120), (9210, 43664), (9824, 40935), (10916, 36840), (12280, 32748), (13645, 29472), (14736, 27290), (16374, 24560), (18420, 21832)]