3866880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 13245120

約数和(自身を除く): 9378240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 128, 152, 159, 160, 190, 192, 212, 228, 240, 256, 265, 285, 304, 318, 320, 380, 384, 424, 456, 480, 530, 570, 608, 636, 640, 760, 768, 795, 848, 912, 960, 1007, 1060, 1140, 1216, 1272, 1280, 1520, 1590, 1696, 1824, 1920, 2014, 2120, 2280, 2432, 2544, 3021, 3040, 3180, 3392, 3648, 3840, 4028, 4240, 4560, 4864, 5035, 5088, 6042, 6080, 6360, 6784, 7296, 8056, 8480, 9120, 10070, 10176, 12084, 12160, 12720, 13568, 14592, 15105, 16112, 16960, 18240, 20140, 20352, 24168, 24320, 25440, 30210, 32224, 33920, 36480, 40280, 40704, 48336, 50880, 60420, 64448, 67840, 72960, 80560, 96672, 101760, 120840, 128896, 161120, 193344, 203520, 241680, 257792, 322240, 386688, 483360, 644480, 773376, 966720, 1288960, 1933440, 3866880]

約数ペア:

[(1, 3866880), (2, 1933440), (3, 1288960), (4, 966720), (5, 773376), (6, 644480), (8, 483360), (10, 386688), (12, 322240), (15, 257792), (16, 241680), (19, 203520), (20, 193344), (24, 161120), (30, 128896), (32, 120840), (38, 101760), (40, 96672), (48, 80560), (53, 72960), (57, 67840), (60, 64448), (64, 60420), (76, 50880), (80, 48336), (95, 40704), (96, 40280), (106, 36480), (114, 33920), (120, 32224), (128, 30210), (152, 25440), (159, 24320), (160, 24168), (190, 20352), (192, 20140), (212, 18240), (228, 16960), (240, 16112), (256, 15105), (265, 14592), (285, 13568), (304, 12720), (318, 12160), (320, 12084), (380, 10176), (384, 10070), (424, 9120), (456, 8480), (480, 8056), (530, 7296), (570, 6784), (608, 6360), (636, 6080), (640, 6042), (760, 5088), (768, 5035), (795, 4864), (848, 4560), (912, 4240), (960, 4028), (1007, 3840), (1060, 3648), (1140, 3392), (1216, 3180), (1272, 3040), (1280, 3021), (1520, 2544), (1590, 2432), (1696, 2280), (1824, 2120), (1920, 2014)]