1951680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 6583680

約数和(自身を除く): 4632000

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, 107, 114, 120, 152, 160, 190, 192, 214, 228, 240, 285, 304, 320, 321, 380, 428, 456, 480, 535, 570, 608, 642, 760, 856, 912, 960, 1070, 1140, 1216, 1284, 1520, 1605, 1712, 1824, 2033, 2140, 2280, 2568, 3040, 3210, 3424, 3648, 4066, 4280, 4560, 5136, 6080, 6099, 6420, 6848, 8132, 8560, 9120, 10165, 10272, 12198, 12840, 16264, 17120, 18240, 20330, 20544, 24396, 25680, 30495, 32528, 34240, 40660, 48792, 51360, 60990, 65056, 81320, 97584, 102720, 121980, 130112, 162640, 195168, 243960, 325280, 390336, 487920, 650560, 975840, 1951680]

約数ペア:

[(1, 1951680), (2, 975840), (3, 650560), (4, 487920), (5, 390336), (6, 325280), (8, 243960), (10, 195168), (12, 162640), (15, 130112), (16, 121980), (19, 102720), (20, 97584), (24, 81320), (30, 65056), (32, 60990), (38, 51360), (40, 48792), (48, 40660), (57, 34240), (60, 32528), (64, 30495), (76, 25680), (80, 24396), (95, 20544), (96, 20330), (107, 18240), (114, 17120), (120, 16264), (152, 12840), (160, 12198), (190, 10272), (192, 10165), (214, 9120), (228, 8560), (240, 8132), (285, 6848), (304, 6420), (320, 6099), (321, 6080), (380, 5136), (428, 4560), (456, 4280), (480, 4066), (535, 3648), (570, 3424), (608, 3210), (642, 3040), (760, 2568), (856, 2280), (912, 2140), (960, 2033), (1070, 1824), (1140, 1712), (1216, 1605), (1284, 1520)]