2280697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{500153}}^1$

素因数の和:500188

約数の個数: 80

約数和(自身を含む): 7442291520

約数和(自身を除く): 5161593840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 500153, 1000306, 1500459, 2000612, 2500765, 3000918, 4001224, 5001530, 6001836, 7502295, 8002448, 9502907, 10003060, 12003672, 15004590, 19005814, 20006120, 24007344, 28508721, 30009180, 38011628, 40012240, 47514535, 57017442, 60018360, 76023256, 95029070, 114034884, 120036720, 142543605, 152046512, 190058140, 228069768, 285087210, 380116280, 456139536, 570174420, 760232560, 1140348840, 2280697680]

約数ペア:

[(1, 2280697680), (2, 1140348840), (3, 760232560), (4, 570174420), (5, 456139536), (6, 380116280), (8, 285087210), (10, 228069768), (12, 190058140), (15, 152046512), (16, 142543605), (19, 120036720), (20, 114034884), (24, 95029070), (30, 76023256), (38, 60018360), (40, 57017442), (48, 47514535), (57, 40012240), (60, 38011628), (76, 30009180), (80, 28508721), (95, 24007344), (114, 20006120), (120, 19005814), (152, 15004590), (190, 12003672), (228, 10003060), (240, 9502907), (285, 8002448), (304, 7502295), (380, 6001836), (456, 5001530), (570, 4001224), (760, 3000918), (912, 2500765), (1140, 2000612), (1520, 1500459), (2280, 1000306), (4560, 500153)]