75851520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19753}}^1$

素因数の和:19777

約数の個数: 72

約数和(自身を含む): 242263056

約数和(自身を除く): 166411536

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, 19753, 39506, 59259, 79012, 98765, 118518, 158024, 197530, 237036, 296295, 316048, 395060, 474072, 592590, 632096, 790120, 948144, 1185180, 1264192, 1580240, 1896288, 2370360, 2528384, 3160480, 3792576, 4740720, 5056768, 6320960, 7585152, 9481440, 12641920, 15170304, 18962880, 25283840, 37925760, 75851520]

約数ペア:

[(1, 75851520), (2, 37925760), (3, 25283840), (4, 18962880), (5, 15170304), (6, 12641920), (8, 9481440), (10, 7585152), (12, 6320960), (15, 5056768), (16, 4740720), (20, 3792576), (24, 3160480), (30, 2528384), (32, 2370360), (40, 1896288), (48, 1580240), (60, 1264192), (64, 1185180), (80, 948144), (96, 790120), (120, 632096), (128, 592590), (160, 474072), (192, 395060), (240, 316048), (256, 296295), (320, 237036), (384, 197530), (480, 158024), (640, 118518), (768, 98765), (960, 79012), (1280, 59259), (1920, 39506), (3840, 19753)]