147889920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 497427840

約数和(自身を除く): 349537920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2027, 2280, 2432, 3040, 3648, 3840, 4054, 4560, 4864, 6080, 6081, 7296, 8108, 9120, 10135, 12160, 12162, 14592, 16216, 18240, 20270, 24320, 24324, 30405, 32432, 36480, 38513, 40540, 48648, 60810, 64864, 72960, 77026, 81080, 97296, 115539, 121620, 129728, 154052, 162160, 192565, 194592, 231078, 243240, 259456, 308104, 324320, 385130, 389184, 462156, 486480, 518912, 577695, 616208, 648640, 770260, 778368, 924312, 972960, 1155390, 1232416, 1297280, 1540520, 1556736, 1848624, 1945920, 2310780, 2464832, 2594560, 3081040, 3697248, 3891840, 4621560, 4929664, 6162080, 7394496, 7783680, 9243120, 9859328, 12324160, 14788992, 18486240, 24648320, 29577984, 36972480, 49296640, 73944960, 147889920]

約数ペア:

[(1, 147889920), (2, 73944960), (3, 49296640), (4, 36972480), (5, 29577984), (6, 24648320), (8, 18486240), (10, 14788992), (12, 12324160), (15, 9859328), (16, 9243120), (19, 7783680), (20, 7394496), (24, 6162080), (30, 4929664), (32, 4621560), (38, 3891840), (40, 3697248), (48, 3081040), (57, 2594560), (60, 2464832), (64, 2310780), (76, 1945920), (80, 1848624), (95, 1556736), (96, 1540520), (114, 1297280), (120, 1232416), (128, 1155390), (152, 972960), (160, 924312), (190, 778368), (192, 770260), (228, 648640), (240, 616208), (256, 577695), (285, 518912), (304, 486480), (320, 462156), (380, 389184), (384, 385130), (456, 324320), (480, 308104), (570, 259456), (608, 243240), (640, 231078), (760, 194592), (768, 192565), (912, 162160), (960, 154052), (1140, 129728), (1216, 121620), (1280, 115539), (1520, 97296), (1824, 81080), (1920, 77026), (2027, 72960), (2280, 64864), (2432, 60810), (3040, 48648), (3648, 40540), (3840, 38513), (4054, 36480), (4560, 32432), (4864, 30405), (6080, 24324), (6081, 24320), (7296, 20270), (8108, 18240), (9120, 16216), (10135, 14592), (12160, 12162)]