47303160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20747}}^1$

素因数の和:20780

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 102082440

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, 20747, 41494, 62241, 82988, 103735, 124482, 165976, 207470, 248964, 311205, 394193, 414940, 497928, 622410, 788386, 829880, 1182579, 1244820, 1576772, 1970965, 2365158, 2489640, 3153544, 3941930, 4730316, 5912895, 7883860, 9460632, 11825790, 15767720, 23651580, 47303160]

約数ペア:

[(1, 47303160), (2, 23651580), (3, 15767720), (4, 11825790), (5, 9460632), (6, 7883860), (8, 5912895), (10, 4730316), (12, 3941930), (15, 3153544), (19, 2489640), (20, 2365158), (24, 1970965), (30, 1576772), (38, 1244820), (40, 1182579), (57, 829880), (60, 788386), (76, 622410), (95, 497928), (114, 414940), (120, 394193), (152, 311205), (190, 248964), (228, 207470), (285, 165976), (380, 124482), (456, 103735), (570, 82988), (760, 62241), (1140, 41494), (2280, 20747)]