38615160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 128148480

約数和(自身を除く): 89533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 823, 920, 1020, 1173, 1380, 1564, 1646, 1955, 2040, 2346, 2469, 2760, 3128, 3292, 3910, 4115, 4692, 4938, 5865, 6584, 7820, 8230, 9384, 9876, 11730, 12345, 13991, 15640, 16460, 18929, 19752, 23460, 24690, 27982, 32920, 37858, 41973, 46920, 49380, 55964, 56787, 69955, 75716, 83946, 94645, 98760, 111928, 113574, 139910, 151432, 167892, 189290, 209865, 227148, 279820, 283935, 321793, 335784, 378580, 419730, 454296, 559640, 567870, 643586, 757160, 839460, 965379, 1135740, 1287172, 1608965, 1678920, 1930758, 2271480, 2574344, 3217930, 3861516, 4826895, 6435860, 7723032, 9653790, 12871720, 19307580, 38615160]

約数ペア:

[(1, 38615160), (2, 19307580), (3, 12871720), (4, 9653790), (5, 7723032), (6, 6435860), (8, 4826895), (10, 3861516), (12, 3217930), (15, 2574344), (17, 2271480), (20, 1930758), (23, 1678920), (24, 1608965), (30, 1287172), (34, 1135740), (40, 965379), (46, 839460), (51, 757160), (60, 643586), (68, 567870), (69, 559640), (85, 454296), (92, 419730), (102, 378580), (115, 335784), (120, 321793), (136, 283935), (138, 279820), (170, 227148), (184, 209865), (204, 189290), (230, 167892), (255, 151432), (276, 139910), (340, 113574), (345, 111928), (391, 98760), (408, 94645), (460, 83946), (510, 75716), (552, 69955), (680, 56787), (690, 55964), (782, 49380), (823, 46920), (920, 41973), (1020, 37858), (1173, 32920), (1380, 27982), (1564, 24690), (1646, 23460), (1955, 19752), (2040, 18929), (2346, 16460), (2469, 15640), (2760, 13991), (3128, 12345), (3292, 11730), (3910, 9876), (4115, 9384), (4692, 8230), (4938, 7820), (5865, 6584)]