559783320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{245519}}^1$

素因数の和:245552

約数の個数: 64

約数和(自身を含む): 1767744000

約数和(自身を除く): 1207960680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 245519, 491038, 736557, 982076, 1227595, 1473114, 1964152, 2455190, 2946228, 3682785, 4664861, 4910380, 5892456, 7365570, 9329722, 9820760, 13994583, 14731140, 18659444, 23324305, 27989166, 29462280, 37318888, 46648610, 55978332, 69972915, 93297220, 111956664, 139945830, 186594440, 279891660, 559783320]

約数ペア:

[(1, 559783320), (2, 279891660), (3, 186594440), (4, 139945830), (5, 111956664), (6, 93297220), (8, 69972915), (10, 55978332), (12, 46648610), (15, 37318888), (19, 29462280), (20, 27989166), (24, 23324305), (30, 18659444), (38, 14731140), (40, 13994583), (57, 9820760), (60, 9329722), (76, 7365570), (95, 5892456), (114, 4910380), (120, 4664861), (152, 3682785), (190, 2946228), (228, 2455190), (285, 1964152), (380, 1473114), (456, 1227595), (570, 982076), (760, 736557), (1140, 491038), (2280, 245519)]