8169240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3616

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 17635560

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, 3583, 7166, 10749, 14332, 17915, 21498, 28664, 35830, 42996, 53745, 68077, 71660, 85992, 107490, 136154, 143320, 204231, 214980, 272308, 340385, 408462, 429960, 544616, 680770, 816924, 1021155, 1361540, 1633848, 2042310, 2723080, 4084620, 8169240]

約数ペア:

[(1, 8169240), (2, 4084620), (3, 2723080), (4, 2042310), (5, 1633848), (6, 1361540), (8, 1021155), (10, 816924), (12, 680770), (15, 544616), (19, 429960), (20, 408462), (24, 340385), (30, 272308), (38, 214980), (40, 204231), (57, 143320), (60, 136154), (76, 107490), (95, 85992), (114, 71660), (120, 68077), (152, 53745), (190, 42996), (228, 35830), (285, 28664), (380, 21498), (456, 17915), (570, 14332), (760, 10749), (1140, 7166), (2280, 3583)]