428511360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4286

約数の個数: 128

約数和(自身を含む): 1391981760

約数和(自身を除く): 963470400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4211, 4240, 5088, 6360, 6784, 8422, 8480, 10176, 12633, 12720, 16844, 16960, 20352, 21055, 25266, 25440, 33688, 33920, 42110, 50532, 50880, 63165, 67376, 84220, 101064, 101760, 126330, 134752, 168440, 202128, 223183, 252660, 269504, 336880, 404256, 446366, 505320, 539008, 669549, 673760, 808512, 892732, 1010640, 1115915, 1339098, 1347520, 1617024, 1785464, 2021280, 2231830, 2678196, 2695040, 3347745, 3570928, 4042560, 4463660, 5356392, 6695490, 7141856, 8085120, 8927320, 10712784, 13390980, 14283712, 17854640, 21425568, 26781960, 28567424, 35709280, 42851136, 53563920, 71418560, 85702272, 107127840, 142837120, 214255680, 428511360]

約数ペア:

[(1, 428511360), (2, 214255680), (3, 142837120), (4, 107127840), (5, 85702272), (6, 71418560), (8, 53563920), (10, 42851136), (12, 35709280), (15, 28567424), (16, 26781960), (20, 21425568), (24, 17854640), (30, 14283712), (32, 13390980), (40, 10712784), (48, 8927320), (53, 8085120), (60, 7141856), (64, 6695490), (80, 5356392), (96, 4463660), (106, 4042560), (120, 3570928), (128, 3347745), (159, 2695040), (160, 2678196), (192, 2231830), (212, 2021280), (240, 1785464), (265, 1617024), (318, 1347520), (320, 1339098), (384, 1115915), (424, 1010640), (480, 892732), (530, 808512), (636, 673760), (640, 669549), (795, 539008), (848, 505320), (960, 446366), (1060, 404256), (1272, 336880), (1590, 269504), (1696, 252660), (1920, 223183), (2120, 202128), (2544, 168440), (3180, 134752), (3392, 126330), (4211, 101760), (4240, 101064), (5088, 84220), (6360, 67376), (6784, 63165), (8422, 50880), (8480, 50532), (10176, 42110), (12633, 33920), (12720, 33688), (16844, 25440), (16960, 25266), (20352, 21055)]