45140480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 135527040

約数和(自身を除く): 90386560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 229, 256, 280, 308, 320, 352, 385, 440, 448, 458, 512, 560, 616, 640, 704, 770, 880, 896, 916, 1120, 1145, 1232, 1280, 1408, 1540, 1603, 1760, 1792, 1832, 2240, 2290, 2464, 2519, 2560, 2816, 3080, 3206, 3520, 3584, 3664, 4480, 4580, 4928, 5038, 5632, 6160, 6412, 7040, 7328, 8015, 8960, 9160, 9856, 10076, 12320, 12595, 12824, 14080, 14656, 16030, 17633, 17920, 18320, 19712, 20152, 24640, 25190, 25648, 28160, 29312, 32060, 35266, 36640, 39424, 40304, 49280, 50380, 51296, 58624, 64120, 70532, 73280, 80608, 88165, 98560, 100760, 102592, 117248, 128240, 141064, 146560, 161216, 176330, 197120, 201520, 205184, 256480, 282128, 293120, 322432, 352660, 403040, 410368, 512960, 564256, 586240, 644864, 705320, 806080, 820736, 1025920, 1128512, 1289728, 1410640, 1612160, 2051840, 2257024, 2821280, 3224320, 4103680, 4514048, 5642560, 6448640, 9028096, 11285120, 22570240, 45140480]

約数ペア:

[(1, 45140480), (2, 22570240), (4, 11285120), (5, 9028096), (7, 6448640), (8, 5642560), (10, 4514048), (11, 4103680), (14, 3224320), (16, 2821280), (20, 2257024), (22, 2051840), (28, 1612160), (32, 1410640), (35, 1289728), (40, 1128512), (44, 1025920), (55, 820736), (56, 806080), (64, 705320), (70, 644864), (77, 586240), (80, 564256), (88, 512960), (110, 410368), (112, 403040), (128, 352660), (140, 322432), (154, 293120), (160, 282128), (176, 256480), (220, 205184), (224, 201520), (229, 197120), (256, 176330), (280, 161216), (308, 146560), (320, 141064), (352, 128240), (385, 117248), (440, 102592), (448, 100760), (458, 98560), (512, 88165), (560, 80608), (616, 73280), (640, 70532), (704, 64120), (770, 58624), (880, 51296), (896, 50380), (916, 49280), (1120, 40304), (1145, 39424), (1232, 36640), (1280, 35266), (1408, 32060), (1540, 29312), (1603, 28160), (1760, 25648), (1792, 25190), (1832, 24640), (2240, 20152), (2290, 19712), (2464, 18320), (2519, 17920), (2560, 17633), (2816, 16030), (3080, 14656), (3206, 14080), (3520, 12824), (3584, 12595), (3664, 12320), (4480, 10076), (4580, 9856), (4928, 9160), (5038, 8960), (5632, 8015), (6160, 7328), (6412, 7040)]