216454080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11906

約数の個数: 112

約数和(自身を含む): 723473280

約数和(自身を除く): 507019200

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11867, 18240, 23734, 35601, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 189872, 225473, 237340, 284808, 356010, 379744, 450946, 474680, 569616, 676419, 712020, 759488, 901892, 949360, 1127365, 1139232, 1352838, 1424040, 1803784, 1898720, 2254730, 2278464, 2705676, 2848080, 3382095, 3607568, 3797440, 4509460, 5411352, 5696160, 6764190, 7215136, 9018920, 10822704, 11392320, 13528380, 14430272, 18037840, 21645408, 27056760, 36075680, 43290816, 54113520, 72151360, 108227040, 216454080]

約数ペア:

[(1, 216454080), (2, 108227040), (3, 72151360), (4, 54113520), (5, 43290816), (6, 36075680), (8, 27056760), (10, 21645408), (12, 18037840), (15, 14430272), (16, 13528380), (19, 11392320), (20, 10822704), (24, 9018920), (30, 7215136), (32, 6764190), (38, 5696160), (40, 5411352), (48, 4509460), (57, 3797440), (60, 3607568), (64, 3382095), (76, 2848080), (80, 2705676), (95, 2278464), (96, 2254730), (114, 1898720), (120, 1803784), (152, 1424040), (160, 1352838), (190, 1139232), (192, 1127365), (228, 949360), (240, 901892), (285, 759488), (304, 712020), (320, 676419), (380, 569616), (456, 474680), (480, 450946), (570, 379744), (608, 356010), (760, 284808), (912, 237340), (960, 225473), (1140, 189872), (1216, 178005), (1520, 142404), (1824, 118670), (2280, 94936), (3040, 71202), (3648, 59335), (4560, 47468), (6080, 35601), (9120, 23734), (11867, 18240)]