227554560

素因数分解:

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

素因数の和:19780

約数の個数: 108

約数和(自身を含む): 787354932

約数和(自身を除く): 559800372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19753, 39506, 59259, 79012, 98765, 118518, 158024, 177777, 197530, 237036, 296295, 316048, 355554, 395060, 474072, 592590, 632096, 711108, 790120, 888885, 948144, 1185180, 1264192, 1422216, 1580240, 1777770, 1896288, 2370360, 2528384, 2844432, 3160480, 3555540, 3792576, 4740720, 5056768, 5688864, 6320960, 7111080, 7585152, 9481440, 11377728, 12641920, 14222160, 15170304, 18962880, 22755456, 25283840, 28444320, 37925760, 45510912, 56888640, 75851520, 113777280, 227554560]

約数ペア:

[(1, 227554560), (2, 113777280), (3, 75851520), (4, 56888640), (5, 45510912), (6, 37925760), (8, 28444320), (9, 25283840), (10, 22755456), (12, 18962880), (15, 15170304), (16, 14222160), (18, 12641920), (20, 11377728), (24, 9481440), (30, 7585152), (32, 7111080), (36, 6320960), (40, 5688864), (45, 5056768), (48, 4740720), (60, 3792576), (64, 3555540), (72, 3160480), (80, 2844432), (90, 2528384), (96, 2370360), (120, 1896288), (128, 1777770), (144, 1580240), (160, 1422216), (180, 1264192), (192, 1185180), (240, 948144), (256, 888885), (288, 790120), (320, 711108), (360, 632096), (384, 592590), (480, 474072), (576, 395060), (640, 355554), (720, 316048), (768, 296295), (960, 237036), (1152, 197530), (1280, 177777), (1440, 158024), (1920, 118518), (2304, 98765), (2880, 79012), (3840, 59259), (5760, 39506), (11520, 19753)]