228933840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 723569760

約数和(自身を除く): 494635920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 179, 219, 240, 292, 358, 365, 438, 537, 584, 716, 730, 876, 895, 1074, 1095, 1168, 1432, 1460, 1752, 1790, 2148, 2190, 2685, 2864, 2920, 3504, 3580, 4296, 4380, 5329, 5370, 5840, 7160, 8592, 8760, 10658, 10740, 13067, 14320, 15987, 17520, 21316, 21480, 26134, 26645, 31974, 39201, 42632, 42960, 52268, 53290, 63948, 65335, 78402, 79935, 85264, 104536, 106580, 127896, 130670, 156804, 159870, 196005, 209072, 213160, 255792, 261340, 313608, 319740, 392010, 426320, 522680, 627216, 639480, 784020, 953891, 1045360, 1278960, 1568040, 1907782, 2861673, 3136080, 3815564, 4769455, 5723346, 7631128, 9538910, 11446692, 14308365, 15262256, 19077820, 22893384, 28616730, 38155640, 45786768, 57233460, 76311280, 114466920, 228933840]

約数ペア:

[(1, 228933840), (2, 114466920), (3, 76311280), (4, 57233460), (5, 45786768), (6, 38155640), (8, 28616730), (10, 22893384), (12, 19077820), (15, 15262256), (16, 14308365), (20, 11446692), (24, 9538910), (30, 7631128), (40, 5723346), (48, 4769455), (60, 3815564), (73, 3136080), (80, 2861673), (120, 1907782), (146, 1568040), (179, 1278960), (219, 1045360), (240, 953891), (292, 784020), (358, 639480), (365, 627216), (438, 522680), (537, 426320), (584, 392010), (716, 319740), (730, 313608), (876, 261340), (895, 255792), (1074, 213160), (1095, 209072), (1168, 196005), (1432, 159870), (1460, 156804), (1752, 130670), (1790, 127896), (2148, 106580), (2190, 104536), (2685, 85264), (2864, 79935), (2920, 78402), (3504, 65335), (3580, 63948), (4296, 53290), (4380, 52268), (5329, 42960), (5370, 42632), (5840, 39201), (7160, 31974), (8592, 26645), (8760, 26134), (10658, 21480), (10740, 21316), (13067, 17520), (14320, 15987)]