2603520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 9096516

約数和(自身を除く): 6492996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 512, 565, 576, 640, 678, 720, 768, 904, 960, 1017, 1130, 1152, 1280, 1356, 1440, 1536, 1695, 1808, 1920, 2034, 2260, 2304, 2560, 2712, 2880, 3390, 3616, 3840, 4068, 4520, 4608, 5085, 5424, 5760, 6780, 7232, 7680, 8136, 9040, 10170, 10848, 11520, 13560, 14464, 16272, 18080, 20340, 21696, 23040, 27120, 28928, 32544, 36160, 40680, 43392, 54240, 57856, 65088, 72320, 81360, 86784, 108480, 130176, 144640, 162720, 173568, 216960, 260352, 289280, 325440, 433920, 520704, 650880, 867840, 1301760, 2603520]

約数ペア:

[(1, 2603520), (2, 1301760), (3, 867840), (4, 650880), (5, 520704), (6, 433920), (8, 325440), (9, 289280), (10, 260352), (12, 216960), (15, 173568), (16, 162720), (18, 144640), (20, 130176), (24, 108480), (30, 86784), (32, 81360), (36, 72320), (40, 65088), (45, 57856), (48, 54240), (60, 43392), (64, 40680), (72, 36160), (80, 32544), (90, 28928), (96, 27120), (113, 23040), (120, 21696), (128, 20340), (144, 18080), (160, 16272), (180, 14464), (192, 13560), (226, 11520), (240, 10848), (256, 10170), (288, 9040), (320, 8136), (339, 7680), (360, 7232), (384, 6780), (452, 5760), (480, 5424), (512, 5085), (565, 4608), (576, 4520), (640, 4068), (678, 3840), (720, 3616), (768, 3390), (904, 2880), (960, 2712), (1017, 2560), (1130, 2304), (1152, 2260), (1280, 2034), (1356, 1920), (1440, 1808), (1536, 1695)]