241040640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 144

約数和(自身を含む): 789114816

約数和(自身を除く): 548074176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1531, 1640, 1920, 1968, 2460, 2624, 3062, 3280, 3840, 3936, 4593, 4920, 5248, 6124, 6560, 7655, 7872, 9186, 9840, 10496, 12248, 13120, 15310, 15744, 18372, 19680, 22965, 24496, 26240, 30620, 31488, 36744, 39360, 45930, 48992, 52480, 61240, 62771, 73488, 78720, 91860, 97984, 122480, 125542, 146976, 157440, 183720, 188313, 195968, 244960, 251084, 293952, 313855, 367440, 376626, 391936, 489920, 502168, 587904, 627710, 734880, 753252, 941565, 979840, 1004336, 1175808, 1255420, 1469760, 1506504, 1883130, 1959680, 2008672, 2510840, 2939520, 3013008, 3766260, 4017344, 5021680, 5879040, 6026016, 7532520, 8034688, 10043360, 12052032, 15065040, 16069376, 20086720, 24104064, 30130080, 40173440, 48208128, 60260160, 80346880, 120520320, 241040640]

約数ペア:

[(1, 241040640), (2, 120520320), (3, 80346880), (4, 60260160), (5, 48208128), (6, 40173440), (8, 30130080), (10, 24104064), (12, 20086720), (15, 16069376), (16, 15065040), (20, 12052032), (24, 10043360), (30, 8034688), (32, 7532520), (40, 6026016), (41, 5879040), (48, 5021680), (60, 4017344), (64, 3766260), (80, 3013008), (82, 2939520), (96, 2510840), (120, 2008672), (123, 1959680), (128, 1883130), (160, 1506504), (164, 1469760), (192, 1255420), (205, 1175808), (240, 1004336), (246, 979840), (256, 941565), (320, 753252), (328, 734880), (384, 627710), (410, 587904), (480, 502168), (492, 489920), (615, 391936), (640, 376626), (656, 367440), (768, 313855), (820, 293952), (960, 251084), (984, 244960), (1230, 195968), (1280, 188313), (1312, 183720), (1531, 157440), (1640, 146976), (1920, 125542), (1968, 122480), (2460, 97984), (2624, 91860), (3062, 78720), (3280, 73488), (3840, 62771), (3936, 61240), (4593, 52480), (4920, 48992), (5248, 45930), (6124, 39360), (6560, 36744), (7655, 31488), (7872, 30620), (9186, 26240), (9840, 24496), (10496, 22965), (12248, 19680), (13120, 18372), (15310, 15744)]