244350720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21211}}^1$

素因数の和:21238

約数の個数: 108

約数和(自身を含む): 845467896

約数和(自身を除く): 601117176

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, 21211, 42422, 63633, 84844, 106055, 127266, 169688, 190899, 212110, 254532, 318165, 339376, 381798, 424220, 509064, 636330, 678752, 763596, 848440, 954495, 1018128, 1272660, 1357504, 1527192, 1696880, 1908990, 2036256, 2545320, 2715008, 3054384, 3393760, 3817980, 4072512, 5090640, 5430016, 6108768, 6787520, 7635960, 8145024, 10181280, 12217536, 13575040, 15271920, 16290048, 20362560, 24435072, 27150080, 30543840, 40725120, 48870144, 61087680, 81450240, 122175360, 244350720]

約数ペア:

[(1, 244350720), (2, 122175360), (3, 81450240), (4, 61087680), (5, 48870144), (6, 40725120), (8, 30543840), (9, 27150080), (10, 24435072), (12, 20362560), (15, 16290048), (16, 15271920), (18, 13575040), (20, 12217536), (24, 10181280), (30, 8145024), (32, 7635960), (36, 6787520), (40, 6108768), (45, 5430016), (48, 5090640), (60, 4072512), (64, 3817980), (72, 3393760), (80, 3054384), (90, 2715008), (96, 2545320), (120, 2036256), (128, 1908990), (144, 1696880), (160, 1527192), (180, 1357504), (192, 1272660), (240, 1018128), (256, 954495), (288, 848440), (320, 763596), (360, 678752), (384, 636330), (480, 509064), (576, 424220), (640, 381798), (720, 339376), (768, 318165), (960, 254532), (1152, 212110), (1280, 190899), (1440, 169688), (1920, 127266), (2304, 106055), (2880, 84844), (3840, 63633), (5760, 42422), (11520, 21211)]