2389925640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1048213}}^1$

素因数の和:1048246

約数の個数: 64

約数和(自身を含む): 7547140800

約数和(自身を除く): 5157215160

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, 1048213, 2096426, 3144639, 4192852, 5241065, 6289278, 8385704, 10482130, 12578556, 15723195, 19916047, 20964260, 25157112, 31446390, 39832094, 41928520, 59748141, 62892780, 79664188, 99580235, 119496282, 125785560, 159328376, 199160470, 238992564, 298740705, 398320940, 477985128, 597481410, 796641880, 1194962820, 2389925640]

約数ペア:

[(1, 2389925640), (2, 1194962820), (3, 796641880), (4, 597481410), (5, 477985128), (6, 398320940), (8, 298740705), (10, 238992564), (12, 199160470), (15, 159328376), (19, 125785560), (20, 119496282), (24, 99580235), (30, 79664188), (38, 62892780), (40, 59748141), (57, 41928520), (60, 39832094), (76, 31446390), (95, 25157112), (114, 20964260), (120, 19916047), (152, 15723195), (190, 12578556), (228, 10482130), (285, 8385704), (380, 6289278), (456, 5241065), (570, 4192852), (760, 3144639), (1140, 2096426), (2280, 1048213)]