4391280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 16070400

約数和(自身を除く): 11679120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 107, 108, 114, 120, 135, 144, 152, 171, 180, 190, 214, 216, 228, 240, 270, 285, 304, 321, 342, 360, 380, 428, 432, 456, 513, 535, 540, 570, 642, 684, 720, 760, 855, 856, 912, 963, 1026, 1070, 1080, 1140, 1284, 1368, 1520, 1605, 1710, 1712, 1926, 2033, 2052, 2140, 2160, 2280, 2565, 2568, 2736, 2889, 3210, 3420, 3852, 4066, 4104, 4280, 4560, 4815, 5130, 5136, 5778, 6099, 6420, 6840, 7704, 8132, 8208, 8560, 9630, 10165, 10260, 11556, 12198, 12840, 13680, 14445, 15408, 16264, 18297, 19260, 20330, 20520, 23112, 24396, 25680, 28890, 30495, 32528, 36594, 38520, 40660, 41040, 46224, 48792, 54891, 57780, 60990, 73188, 77040, 81320, 91485, 97584, 109782, 115560, 121980, 146376, 162640, 182970, 219564, 231120, 243960, 274455, 292752, 365940, 439128, 487920, 548910, 731880, 878256, 1097820, 1463760, 2195640, 4391280]

約数ペア:

[(1, 4391280), (2, 2195640), (3, 1463760), (4, 1097820), (5, 878256), (6, 731880), (8, 548910), (9, 487920), (10, 439128), (12, 365940), (15, 292752), (16, 274455), (18, 243960), (19, 231120), (20, 219564), (24, 182970), (27, 162640), (30, 146376), (36, 121980), (38, 115560), (40, 109782), (45, 97584), (48, 91485), (54, 81320), (57, 77040), (60, 73188), (72, 60990), (76, 57780), (80, 54891), (90, 48792), (95, 46224), (107, 41040), (108, 40660), (114, 38520), (120, 36594), (135, 32528), (144, 30495), (152, 28890), (171, 25680), (180, 24396), (190, 23112), (214, 20520), (216, 20330), (228, 19260), (240, 18297), (270, 16264), (285, 15408), (304, 14445), (321, 13680), (342, 12840), (360, 12198), (380, 11556), (428, 10260), (432, 10165), (456, 9630), (513, 8560), (535, 8208), (540, 8132), (570, 7704), (642, 6840), (684, 6420), (720, 6099), (760, 5778), (855, 5136), (856, 5130), (912, 4815), (963, 4560), (1026, 4280), (1070, 4104), (1080, 4066), (1140, 3852), (1284, 3420), (1368, 3210), (1520, 2889), (1605, 2736), (1710, 2568), (1712, 2565), (1926, 2280), (2033, 2160), (2052, 2140)]