2015558880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{3863}}^1$

素因数の和:4968

約数の個数: 96

約数和(自身を含む): 6356496384

約数和(自身を除く): 4340937504

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, 480, 1087, 2174, 3261, 3863, 4348, 5435, 6522, 7726, 8696, 10870, 11589, 13044, 15452, 16305, 17392, 19315, 21740, 23178, 26088, 30904, 32610, 34784, 38630, 43480, 46356, 52176, 57945, 61808, 65220, 77260, 86960, 92712, 104352, 115890, 123616, 130440, 154520, 173920, 185424, 231780, 260880, 309040, 370848, 463560, 521760, 618080, 927120, 1854240, 4199081, 8398162, 12597243, 16796324, 20995405, 25194486, 33592648, 41990810, 50388972, 62986215, 67185296, 83981620, 100777944, 125972430, 134370592, 167963240, 201555888, 251944860, 335926480, 403111776, 503889720, 671852960, 1007779440, 2015558880]

約数ペア:

[(1, 2015558880), (2, 1007779440), (3, 671852960), (4, 503889720), (5, 403111776), (6, 335926480), (8, 251944860), (10, 201555888), (12, 167963240), (15, 134370592), (16, 125972430), (20, 100777944), (24, 83981620), (30, 67185296), (32, 62986215), (40, 50388972), (48, 41990810), (60, 33592648), (80, 25194486), (96, 20995405), (120, 16796324), (160, 12597243), (240, 8398162), (480, 4199081), (1087, 1854240), (2174, 927120), (3261, 618080), (3863, 521760), (4348, 463560), (5435, 370848), (6522, 309040), (7726, 260880), (8696, 231780), (10870, 185424), (11589, 173920), (13044, 154520), (15452, 130440), (16305, 123616), (17392, 115890), (19315, 104352), (21740, 92712), (23178, 86960), (26088, 77260), (30904, 65220), (32610, 61808), (34784, 57945), (38630, 52176), (43480, 46356)]