69991440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15384

約数の個数: 80

約数和(自身を含む): 228408000

約数和(自身を除く): 158416560

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, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 153490, 184188, 230235, 245584, 291631, 306980, 368376, 460470, 583262, 613960, 736752, 874893, 920940, 1166524, 1227920, 1458155, 1749786, 1841880, 2333048, 2916310, 3499572, 3683760, 4374465, 4666096, 5832620, 6999144, 8748930, 11665240, 13998288, 17497860, 23330480, 34995720, 69991440]

約数ペア:

[(1, 69991440), (2, 34995720), (3, 23330480), (4, 17497860), (5, 13998288), (6, 11665240), (8, 8748930), (10, 6999144), (12, 5832620), (15, 4666096), (16, 4374465), (19, 3683760), (20, 3499572), (24, 2916310), (30, 2333048), (38, 1841880), (40, 1749786), (48, 1458155), (57, 1227920), (60, 1166524), (76, 920940), (80, 874893), (95, 736752), (114, 613960), (120, 583262), (152, 460470), (190, 368376), (228, 306980), (240, 291631), (285, 245584), (304, 230235), (380, 184188), (456, 153490), (570, 122792), (760, 92094), (912, 76745), (1140, 61396), (1520, 46047), (2280, 30698), (4560, 15349)]