3923975040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65927}}^1$

素因数の和:65980

約数の個数: 128

約数和(自身を含む): 12911339520

約数和(自身を除く): 8987364480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 65927, 131854, 197781, 263708, 329635, 395562, 527416, 659270, 791124, 988905, 1054832, 1318540, 1582248, 1977810, 2043737, 2109664, 2637080, 3164496, 3955620, 4087474, 4219328, 5274160, 6131211, 6328992, 7911240, 8174948, 8438656, 10218685, 10548320, 12262422, 12657984, 15822480, 16349896, 20437370, 21096640, 24524844, 25315968, 30656055, 31644960, 32699792, 40874740, 42193280, 49049688, 61312110, 63289920, 65399584, 81749480, 98099376, 122624220, 126579840, 130799168, 163498960, 196198752, 245248440, 261598336, 326997920, 392397504, 490496880, 653995840, 784795008, 980993760, 1307991680, 1961987520, 3923975040]

約数ペア:

[(1, 3923975040), (2, 1961987520), (3, 1307991680), (4, 980993760), (5, 784795008), (6, 653995840), (8, 490496880), (10, 392397504), (12, 326997920), (15, 261598336), (16, 245248440), (20, 196198752), (24, 163498960), (30, 130799168), (31, 126579840), (32, 122624220), (40, 98099376), (48, 81749480), (60, 65399584), (62, 63289920), (64, 61312110), (80, 49049688), (93, 42193280), (96, 40874740), (120, 32699792), (124, 31644960), (128, 30656055), (155, 25315968), (160, 24524844), (186, 21096640), (192, 20437370), (240, 16349896), (248, 15822480), (310, 12657984), (320, 12262422), (372, 10548320), (384, 10218685), (465, 8438656), (480, 8174948), (496, 7911240), (620, 6328992), (640, 6131211), (744, 5274160), (930, 4219328), (960, 4087474), (992, 3955620), (1240, 3164496), (1488, 2637080), (1860, 2109664), (1920, 2043737), (1984, 1977810), (2480, 1582248), (2976, 1318540), (3720, 1054832), (3968, 988905), (4960, 791124), (5952, 659270), (7440, 527416), (9920, 395562), (11904, 329635), (14880, 263708), (19840, 197781), (29760, 131854), (59520, 65927)]