1559252480

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32057}}^1$

素因数の和:32099

約数の個数: 80

約数和(自身を含む): 3935440080

約数和(自身を除く): 2376187600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 32057, 48640, 64114, 128228, 160285, 256456, 320570, 512912, 609083, 641140, 1025824, 1218166, 1282280, 2051648, 2436332, 2564560, 3045415, 4103296, 4872664, 5129120, 6090830, 8206592, 9745328, 10258240, 12181660, 16413184, 19490656, 20516480, 24363320, 38981312, 41032960, 48726640, 77962624, 82065920, 97453280, 155925248, 194906560, 311850496, 389813120, 779626240, 1559252480]

約数ペア:

[(1, 1559252480), (2, 779626240), (4, 389813120), (5, 311850496), (8, 194906560), (10, 155925248), (16, 97453280), (19, 82065920), (20, 77962624), (32, 48726640), (38, 41032960), (40, 38981312), (64, 24363320), (76, 20516480), (80, 19490656), (95, 16413184), (128, 12181660), (152, 10258240), (160, 9745328), (190, 8206592), (256, 6090830), (304, 5129120), (320, 4872664), (380, 4103296), (512, 3045415), (608, 2564560), (640, 2436332), (760, 2051648), (1216, 1282280), (1280, 1218166), (1520, 1025824), (2432, 641140), (2560, 609083), (3040, 512912), (4864, 320570), (6080, 256456), (9728, 160285), (12160, 128228), (24320, 64114), (32057, 48640)]