990462944880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3907}}^1\times {\mathrm{352097}}^1$

素因数の和:356023

約数の個数: 120

約数和(自身を含む): 3327165543312

約数和(自身を除く): 2336702598432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3907, 7814, 11721, 15628, 19535, 23442, 31256, 35163, 39070, 46884, 58605, 62512, 70326, 78140, 93768, 117210, 140652, 156280, 175815, 187536, 234420, 281304, 312560, 351630, 352097, 468840, 562608, 703260, 704194, 937680, 1056291, 1406520, 1408388, 1760485, 2112582, 2813040, 2816776, 3168873, 3520970, 4225164, 5281455, 5633552, 6337746, 7041940, 8450328, 10562910, 12675492, 14083880, 15844365, 16900656, 21125820, 25350984, 28167760, 31688730, 42251640, 50701968, 63377460, 84503280, 126754920, 253509840, 1375642979, 2751285958, 4126928937, 5502571916, 6878214895, 8253857874, 11005143832, 12380786811, 13756429790, 16507715748, 20634644685, 22010287664, 24761573622, 27512859580, 33015431496, 41269289370, 49523147244, 55025719160, 61903934055, 66030862992, 82538578740, 99046294488, 110051438320, 123807868110, 165077157480, 198092588976, 247615736220, 330154314960, 495231472440, 990462944880]

約数ペア:

[(1, 990462944880), (2, 495231472440), (3, 330154314960), (4, 247615736220), (5, 198092588976), (6, 165077157480), (8, 123807868110), (9, 110051438320), (10, 99046294488), (12, 82538578740), (15, 66030862992), (16, 61903934055), (18, 55025719160), (20, 49523147244), (24, 41269289370), (30, 33015431496), (36, 27512859580), (40, 24761573622), (45, 22010287664), (48, 20634644685), (60, 16507715748), (72, 13756429790), (80, 12380786811), (90, 11005143832), (120, 8253857874), (144, 6878214895), (180, 5502571916), (240, 4126928937), (360, 2751285958), (720, 1375642979), (3907, 253509840), (7814, 126754920), (11721, 84503280), (15628, 63377460), (19535, 50701968), (23442, 42251640), (31256, 31688730), (35163, 28167760), (39070, 25350984), (46884, 21125820), (58605, 16900656), (62512, 15844365), (70326, 14083880), (78140, 12675492), (93768, 10562910), (117210, 8450328), (140652, 7041940), (156280, 6337746), (175815, 5633552), (187536, 5281455), (234420, 4225164), (281304, 3520970), (312560, 3168873), (351630, 2816776), (352097, 2813040), (468840, 2112582), (562608, 1760485), (703260, 1408388), (704194, 1406520), (937680, 1056291)]