428100480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{74323}}^1$

素因数の和:74348

約数の個数: 96

約数和(自身を含む): 1478304360

約数和(自身を除く): 1050203880

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 74323, 148646, 222969, 297292, 371615, 445938, 594584, 668907, 743230, 891876, 1114845, 1189168, 1337814, 1486460, 1783752, 2229690, 2378336, 2675628, 2972920, 3344535, 3567504, 4459380, 4756672, 5351256, 5945840, 6689070, 7135008, 8918760, 9513344, 10702512, 11891680, 13378140, 14270016, 17837520, 21405024, 23783360, 26756280, 28540032, 35675040, 42810048, 47566720, 53512560, 71350080, 85620096, 107025120, 142700160, 214050240, 428100480]

約数ペア:

[(1, 428100480), (2, 214050240), (3, 142700160), (4, 107025120), (5, 85620096), (6, 71350080), (8, 53512560), (9, 47566720), (10, 42810048), (12, 35675040), (15, 28540032), (16, 26756280), (18, 23783360), (20, 21405024), (24, 17837520), (30, 14270016), (32, 13378140), (36, 11891680), (40, 10702512), (45, 9513344), (48, 8918760), (60, 7135008), (64, 6689070), (72, 5945840), (80, 5351256), (90, 4756672), (96, 4459380), (120, 3567504), (128, 3344535), (144, 2972920), (160, 2675628), (180, 2378336), (192, 2229690), (240, 1783752), (288, 1486460), (320, 1337814), (360, 1189168), (384, 1114845), (480, 891876), (576, 743230), (640, 668907), (720, 594584), (960, 445938), (1152, 371615), (1440, 297292), (1920, 222969), (2880, 148646), (5760, 74323)]