403797120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11069}}^1$

素因数の和:11110

約数の個数: 128

約数和(自身を含む): 1354968000

約数和(自身を除く): 951170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 11069, 12160, 18240, 22138, 33207, 36480, 44276, 55345, 66414, 88552, 110690, 132828, 166035, 177104, 210311, 221380, 265656, 332070, 354208, 420622, 442760, 531312, 630933, 664140, 708416, 841244, 885520, 1051555, 1062624, 1261866, 1328280, 1416832, 1682488, 1771040, 2103110, 2125248, 2523732, 2656560, 3154665, 3364976, 3542080, 4206220, 4250496, 5047464, 5313120, 6309330, 6729952, 7084160, 8412440, 10094928, 10626240, 12618660, 13459904, 16824880, 20189856, 21252480, 25237320, 26919808, 33649760, 40379712, 50474640, 67299520, 80759424, 100949280, 134599040, 201898560, 403797120]

約数ペア:

[(1, 403797120), (2, 201898560), (3, 134599040), (4, 100949280), (5, 80759424), (6, 67299520), (8, 50474640), (10, 40379712), (12, 33649760), (15, 26919808), (16, 25237320), (19, 21252480), (20, 20189856), (24, 16824880), (30, 13459904), (32, 12618660), (38, 10626240), (40, 10094928), (48, 8412440), (57, 7084160), (60, 6729952), (64, 6309330), (76, 5313120), (80, 5047464), (95, 4250496), (96, 4206220), (114, 3542080), (120, 3364976), (128, 3154665), (152, 2656560), (160, 2523732), (190, 2125248), (192, 2103110), (228, 1771040), (240, 1682488), (285, 1416832), (304, 1328280), (320, 1261866), (380, 1062624), (384, 1051555), (456, 885520), (480, 841244), (570, 708416), (608, 664140), (640, 630933), (760, 531312), (912, 442760), (960, 420622), (1140, 354208), (1216, 332070), (1520, 265656), (1824, 221380), (1920, 210311), (2280, 177104), (2432, 166035), (3040, 132828), (3648, 110690), (4560, 88552), (6080, 66414), (7296, 55345), (9120, 44276), (11069, 36480), (12160, 33207), (18240, 22138)]