494540160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{839}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 1583366400

約数和(自身を除く): 1088826240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 307, 320, 384, 480, 614, 640, 839, 921, 960, 1228, 1535, 1678, 1842, 1920, 2456, 2517, 3070, 3356, 3684, 4195, 4605, 4912, 5034, 6140, 6712, 7368, 8390, 9210, 9824, 10068, 12280, 12585, 13424, 14736, 16780, 18420, 19648, 20136, 24560, 25170, 26848, 29472, 33560, 36840, 39296, 40272, 49120, 50340, 53696, 58944, 67120, 73680, 80544, 98240, 100680, 107392, 117888, 134240, 147360, 161088, 196480, 201360, 257573, 268480, 294720, 322176, 402720, 515146, 536960, 589440, 772719, 805440, 1030292, 1287865, 1545438, 1610880, 2060584, 2575730, 3090876, 3863595, 4121168, 5151460, 6181752, 7727190, 8242336, 10302920, 12363504, 15454380, 16484672, 20605840, 24727008, 30908760, 32969344, 41211680, 49454016, 61817520, 82423360, 98908032, 123635040, 164846720, 247270080, 494540160]

約数ペア:

[(1, 494540160), (2, 247270080), (3, 164846720), (4, 123635040), (5, 98908032), (6, 82423360), (8, 61817520), (10, 49454016), (12, 41211680), (15, 32969344), (16, 30908760), (20, 24727008), (24, 20605840), (30, 16484672), (32, 15454380), (40, 12363504), (48, 10302920), (60, 8242336), (64, 7727190), (80, 6181752), (96, 5151460), (120, 4121168), (128, 3863595), (160, 3090876), (192, 2575730), (240, 2060584), (307, 1610880), (320, 1545438), (384, 1287865), (480, 1030292), (614, 805440), (640, 772719), (839, 589440), (921, 536960), (960, 515146), (1228, 402720), (1535, 322176), (1678, 294720), (1842, 268480), (1920, 257573), (2456, 201360), (2517, 196480), (3070, 161088), (3356, 147360), (3684, 134240), (4195, 117888), (4605, 107392), (4912, 100680), (5034, 98240), (6140, 80544), (6712, 73680), (7368, 67120), (8390, 58944), (9210, 53696), (9824, 50340), (10068, 49120), (12280, 40272), (12585, 39296), (13424, 36840), (14736, 33560), (16780, 29472), (18420, 26848), (19648, 25170), (20136, 24560)]