1426690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383519}}^1$

素因数の和:383564

約数の個数: 64

約数和(自身を含む): 4418150400

約数和(自身を除く): 2991459720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 383519, 767038, 1150557, 1534076, 1917595, 2301114, 3068152, 3835190, 4602228, 5752785, 7670380, 9204456, 11505570, 11889089, 15340760, 23011140, 23778178, 35667267, 46022280, 47556356, 59445445, 71334534, 95112712, 118890890, 142669068, 178336335, 237781780, 285338136, 356672670, 475563560, 713345340, 1426690680]

約数ペア:

[(1, 1426690680), (2, 713345340), (3, 475563560), (4, 356672670), (5, 285338136), (6, 237781780), (8, 178336335), (10, 142669068), (12, 118890890), (15, 95112712), (20, 71334534), (24, 59445445), (30, 47556356), (31, 46022280), (40, 35667267), (60, 23778178), (62, 23011140), (93, 15340760), (120, 11889089), (124, 11505570), (155, 9204456), (186, 7670380), (248, 5752785), (310, 4602228), (372, 3835190), (465, 3068152), (620, 2301114), (744, 1917595), (930, 1534076), (1240, 1150557), (1860, 767038), (3720, 383519)]