453478320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33149}}^1$

素因数の和:33187

約数の個数: 120

約数和(自身を含む): 1603134000

約数和(自身を除く): 1149655680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 33149, 66298, 99447, 132596, 165745, 198894, 265192, 298341, 331490, 397788, 497235, 530384, 596682, 629831, 662980, 795576, 994470, 1193364, 1259662, 1325960, 1491705, 1591152, 1889493, 1988940, 2386728, 2519324, 2651920, 2983410, 3149155, 3778986, 3977880, 4773456, 5038648, 5668479, 5966820, 6298310, 7557972, 7955760, 9447465, 10077296, 11336958, 11933640, 12596620, 15115944, 18894930, 22673916, 23867280, 25193240, 28342395, 30231888, 37789860, 45347832, 50386480, 56684790, 75579720, 90695664, 113369580, 151159440, 226739160, 453478320]

約数ペア:

[(1, 453478320), (2, 226739160), (3, 151159440), (4, 113369580), (5, 90695664), (6, 75579720), (8, 56684790), (9, 50386480), (10, 45347832), (12, 37789860), (15, 30231888), (16, 28342395), (18, 25193240), (19, 23867280), (20, 22673916), (24, 18894930), (30, 15115944), (36, 12596620), (38, 11933640), (40, 11336958), (45, 10077296), (48, 9447465), (57, 7955760), (60, 7557972), (72, 6298310), (76, 5966820), (80, 5668479), (90, 5038648), (95, 4773456), (114, 3977880), (120, 3778986), (144, 3149155), (152, 2983410), (171, 2651920), (180, 2519324), (190, 2386728), (228, 1988940), (240, 1889493), (285, 1591152), (304, 1491705), (342, 1325960), (360, 1259662), (380, 1193364), (456, 994470), (570, 795576), (684, 662980), (720, 629831), (760, 596682), (855, 530384), (912, 497235), (1140, 397788), (1368, 331490), (1520, 298341), (1710, 265192), (2280, 198894), (2736, 165745), (3420, 132596), (4560, 99447), (6840, 66298), (13680, 33149)]