190890240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49711}}^1$

素因数の和:49735

約数の個数: 72

約数和(自身を含む): 609667968

約数和(自身を除く): 418777728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 49711, 99422, 149133, 198844, 248555, 298266, 397688, 497110, 596532, 745665, 795376, 994220, 1193064, 1491330, 1590752, 1988440, 2386128, 2982660, 3181504, 3976880, 4772256, 5965320, 6363008, 7953760, 9544512, 11930640, 12726016, 15907520, 19089024, 23861280, 31815040, 38178048, 47722560, 63630080, 95445120, 190890240]

約数ペア:

[(1, 190890240), (2, 95445120), (3, 63630080), (4, 47722560), (5, 38178048), (6, 31815040), (8, 23861280), (10, 19089024), (12, 15907520), (15, 12726016), (16, 11930640), (20, 9544512), (24, 7953760), (30, 6363008), (32, 5965320), (40, 4772256), (48, 3976880), (60, 3181504), (64, 2982660), (80, 2386128), (96, 1988440), (120, 1590752), (128, 1491330), (160, 1193064), (192, 994220), (240, 795376), (256, 745665), (320, 596532), (384, 497110), (480, 397688), (640, 298266), (768, 248555), (960, 198844), (1280, 149133), (1920, 99422), (3840, 49711)]