49073280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 159364800

約数和(自身を除く): 110291520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 419, 480, 488, 610, 640, 732, 838, 915, 960, 976, 1220, 1257, 1464, 1676, 1830, 1920, 1952, 2095, 2440, 2514, 2928, 3352, 3660, 3904, 4190, 4880, 5028, 5856, 6285, 6704, 7320, 7808, 8380, 9760, 10056, 11712, 12570, 13408, 14640, 16760, 19520, 20112, 23424, 25140, 25559, 26816, 29280, 33520, 39040, 40224, 50280, 51118, 53632, 58560, 67040, 76677, 80448, 100560, 102236, 117120, 127795, 134080, 153354, 160896, 201120, 204472, 255590, 268160, 306708, 383385, 402240, 408944, 511180, 613416, 766770, 804480, 817888, 1022360, 1226832, 1533540, 1635776, 2044720, 2453664, 3067080, 3271552, 4089440, 4907328, 6134160, 8178880, 9814656, 12268320, 16357760, 24536640, 49073280]

約数ペア:

[(1, 49073280), (2, 24536640), (3, 16357760), (4, 12268320), (5, 9814656), (6, 8178880), (8, 6134160), (10, 4907328), (12, 4089440), (15, 3271552), (16, 3067080), (20, 2453664), (24, 2044720), (30, 1635776), (32, 1533540), (40, 1226832), (48, 1022360), (60, 817888), (61, 804480), (64, 766770), (80, 613416), (96, 511180), (120, 408944), (122, 402240), (128, 383385), (160, 306708), (183, 268160), (192, 255590), (240, 204472), (244, 201120), (305, 160896), (320, 153354), (366, 134080), (384, 127795), (419, 117120), (480, 102236), (488, 100560), (610, 80448), (640, 76677), (732, 67040), (838, 58560), (915, 53632), (960, 51118), (976, 50280), (1220, 40224), (1257, 39040), (1464, 33520), (1676, 29280), (1830, 26816), (1920, 25559), (1952, 25140), (2095, 23424), (2440, 20112), (2514, 19520), (2928, 16760), (3352, 14640), (3660, 13408), (3904, 12570), (4190, 11712), (4880, 10056), (5028, 9760), (5856, 8380), (6285, 7808), (6704, 7320)]