252543360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4296

約数の個数: 128

約数和(自身を含む): 831144960

約数和(自身を除く): 578601600

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, 4243, 4960, 5952, 7440, 8486, 9920, 11904, 12729, 14880, 16972, 19840, 21215, 25458, 29760, 33944, 42430, 50916, 59520, 63645, 67888, 84860, 101832, 127290, 131533, 135776, 169720, 203664, 254580, 263066, 271552, 339440, 394599, 407328, 509160, 526132, 543104, 657665, 678880, 789198, 814656, 1018320, 1052264, 1315330, 1357760, 1578396, 1629312, 1972995, 2036640, 2104528, 2630660, 2715520, 3156792, 3945990, 4073280, 4209056, 5261320, 6313584, 7891980, 8146560, 8418112, 10522640, 12627168, 15783960, 16836224, 21045280, 25254336, 31567920, 42090560, 50508672, 63135840, 84181120, 126271680, 252543360]

約数ペア:

[(1, 252543360), (2, 126271680), (3, 84181120), (4, 63135840), (5, 50508672), (6, 42090560), (8, 31567920), (10, 25254336), (12, 21045280), (15, 16836224), (16, 15783960), (20, 12627168), (24, 10522640), (30, 8418112), (31, 8146560), (32, 7891980), (40, 6313584), (48, 5261320), (60, 4209056), (62, 4073280), (64, 3945990), (80, 3156792), (93, 2715520), (96, 2630660), (120, 2104528), (124, 2036640), (128, 1972995), (155, 1629312), (160, 1578396), (186, 1357760), (192, 1315330), (240, 1052264), (248, 1018320), (310, 814656), (320, 789198), (372, 678880), (384, 657665), (465, 543104), (480, 526132), (496, 509160), (620, 407328), (640, 394599), (744, 339440), (930, 271552), (960, 263066), (992, 254580), (1240, 203664), (1488, 169720), (1860, 135776), (1920, 131533), (1984, 127290), (2480, 101832), (2976, 84860), (3720, 67888), (3968, 63645), (4243, 59520), (4960, 50916), (5952, 42430), (7440, 33944), (8486, 29760), (9920, 25458), (11904, 21215), (12729, 19840), (14880, 16972)]