2745745920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{119173}}^1$

素因数の和:119202

約数の個数: 120

約数和(自身を含む): 9509370156

約数和(自身を除く): 6763624236

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 119173, 238346, 357519, 476692, 595865, 715038, 953384, 1072557, 1191730, 1430076, 1787595, 1906768, 2145114, 2383460, 2860152, 3575190, 3813536, 4290228, 4766920, 5362785, 5720304, 7150380, 7627072, 8580456, 9533840, 10725570, 11440608, 14300760, 15254144, 17160912, 19067680, 21451140, 22881216, 28601520, 30508288, 34321824, 38135360, 42902280, 45762432, 57203040, 61016576, 68643648, 76270720, 85804560, 91524864, 114406080, 137287296, 152541440, 171609120, 183049728, 228812160, 274574592, 305082880, 343218240, 457624320, 549149184, 686436480, 915248640, 1372872960, 2745745920]

約数ペア:

[(1, 2745745920), (2, 1372872960), (3, 915248640), (4, 686436480), (5, 549149184), (6, 457624320), (8, 343218240), (9, 305082880), (10, 274574592), (12, 228812160), (15, 183049728), (16, 171609120), (18, 152541440), (20, 137287296), (24, 114406080), (30, 91524864), (32, 85804560), (36, 76270720), (40, 68643648), (45, 61016576), (48, 57203040), (60, 45762432), (64, 42902280), (72, 38135360), (80, 34321824), (90, 30508288), (96, 28601520), (120, 22881216), (128, 21451140), (144, 19067680), (160, 17160912), (180, 15254144), (192, 14300760), (240, 11440608), (256, 10725570), (288, 9533840), (320, 8580456), (360, 7627072), (384, 7150380), (480, 5720304), (512, 5362785), (576, 4766920), (640, 4290228), (720, 3813536), (768, 3575190), (960, 2860152), (1152, 2383460), (1280, 2145114), (1440, 1906768), (1536, 1787595), (1920, 1430076), (2304, 1191730), (2560, 1072557), (2880, 953384), (3840, 715038), (4608, 595865), (5760, 476692), (7680, 357519), (11520, 238346), (23040, 119173)]