83775480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4283}}^1$

素因数の和:4460

約数の個数: 64

約数和(自身を含む): 252927360

約数和(自身を除く): 169151880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4283, 4890, 6520, 8566, 9780, 12849, 17132, 19560, 21415, 25698, 34264, 42830, 51396, 64245, 85660, 102792, 128490, 171320, 256980, 513960, 698129, 1396258, 2094387, 2792516, 3490645, 4188774, 5585032, 6981290, 8377548, 10471935, 13962580, 16755096, 20943870, 27925160, 41887740, 83775480]

約数ペア:

[(1, 83775480), (2, 41887740), (3, 27925160), (4, 20943870), (5, 16755096), (6, 13962580), (8, 10471935), (10, 8377548), (12, 6981290), (15, 5585032), (20, 4188774), (24, 3490645), (30, 2792516), (40, 2094387), (60, 1396258), (120, 698129), (163, 513960), (326, 256980), (489, 171320), (652, 128490), (815, 102792), (978, 85660), (1304, 64245), (1630, 51396), (1956, 42830), (2445, 34264), (3260, 25698), (3912, 21415), (4283, 19560), (4890, 17132), (6520, 12849), (8566, 9780)]