339918720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5764

約数の個数: 128

約数和(自身を含む): 1118638080

約数和(自身を除く): 778719360

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, 5711, 5952, 7440, 9920, 11422, 11904, 14880, 17133, 19840, 22844, 28555, 29760, 34266, 45688, 57110, 59520, 68532, 85665, 91376, 114220, 137064, 171330, 177041, 182752, 228440, 274128, 342660, 354082, 365504, 456880, 531123, 548256, 685320, 708164, 731008, 885205, 913760, 1062246, 1096512, 1370640, 1416328, 1770410, 1827520, 2124492, 2193024, 2655615, 2741280, 2832656, 3540820, 3655040, 4248984, 5311230, 5482560, 5665312, 7081640, 8497968, 10622460, 10965120, 11330624, 14163280, 16995936, 21244920, 22661248, 28326560, 33991872, 42489840, 56653120, 67983744, 84979680, 113306240, 169959360, 339918720]

約数ペア:

[(1, 339918720), (2, 169959360), (3, 113306240), (4, 84979680), (5, 67983744), (6, 56653120), (8, 42489840), (10, 33991872), (12, 28326560), (15, 22661248), (16, 21244920), (20, 16995936), (24, 14163280), (30, 11330624), (31, 10965120), (32, 10622460), (40, 8497968), (48, 7081640), (60, 5665312), (62, 5482560), (64, 5311230), (80, 4248984), (93, 3655040), (96, 3540820), (120, 2832656), (124, 2741280), (128, 2655615), (155, 2193024), (160, 2124492), (186, 1827520), (192, 1770410), (240, 1416328), (248, 1370640), (310, 1096512), (320, 1062246), (372, 913760), (384, 885205), (465, 731008), (480, 708164), (496, 685320), (620, 548256), (640, 531123), (744, 456880), (930, 365504), (960, 354082), (992, 342660), (1240, 274128), (1488, 228440), (1860, 182752), (1920, 177041), (1984, 171330), (2480, 137064), (2976, 114220), (3720, 91376), (3968, 85665), (4960, 68532), (5711, 59520), (5952, 57110), (7440, 45688), (9920, 34266), (11422, 29760), (11904, 28555), (14880, 22844), (17133, 19840)]