89860080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 295981056

約数和(自身を除く): 206120976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 115, 120, 138, 146, 184, 219, 223, 230, 240, 276, 292, 345, 365, 368, 438, 446, 460, 552, 584, 669, 690, 730, 876, 892, 920, 1095, 1104, 1115, 1168, 1338, 1380, 1460, 1679, 1752, 1784, 1840, 2190, 2230, 2676, 2760, 2920, 3345, 3358, 3504, 3568, 4380, 4460, 5037, 5129, 5352, 5520, 5840, 6690, 6716, 8395, 8760, 8920, 10074, 10258, 10704, 13380, 13432, 15387, 16279, 16790, 17520, 17840, 20148, 20516, 25185, 25645, 26760, 26864, 30774, 32558, 33580, 40296, 41032, 48837, 50370, 51290, 53520, 61548, 65116, 67160, 76935, 80592, 81395, 82064, 97674, 100740, 102580, 123096, 130232, 134320, 153870, 162790, 195348, 201480, 205160, 244185, 246192, 260464, 307740, 325580, 374417, 390696, 402960, 410320, 488370, 615480, 651160, 748834, 781392, 976740, 1123251, 1230960, 1302320, 1497668, 1872085, 1953480, 2246502, 2995336, 3744170, 3906960, 4493004, 5616255, 5990672, 7488340, 8986008, 11232510, 14976680, 17972016, 22465020, 29953360, 44930040, 89860080]

約数ペア:

[(1, 89860080), (2, 44930040), (3, 29953360), (4, 22465020), (5, 17972016), (6, 14976680), (8, 11232510), (10, 8986008), (12, 7488340), (15, 5990672), (16, 5616255), (20, 4493004), (23, 3906960), (24, 3744170), (30, 2995336), (40, 2246502), (46, 1953480), (48, 1872085), (60, 1497668), (69, 1302320), (73, 1230960), (80, 1123251), (92, 976740), (115, 781392), (120, 748834), (138, 651160), (146, 615480), (184, 488370), (219, 410320), (223, 402960), (230, 390696), (240, 374417), (276, 325580), (292, 307740), (345, 260464), (365, 246192), (368, 244185), (438, 205160), (446, 201480), (460, 195348), (552, 162790), (584, 153870), (669, 134320), (690, 130232), (730, 123096), (876, 102580), (892, 100740), (920, 97674), (1095, 82064), (1104, 81395), (1115, 80592), (1168, 76935), (1338, 67160), (1380, 65116), (1460, 61548), (1679, 53520), (1752, 51290), (1784, 50370), (1840, 48837), (2190, 41032), (2230, 40296), (2676, 33580), (2760, 32558), (2920, 30774), (3345, 26864), (3358, 26760), (3504, 25645), (3568, 25185), (4380, 20516), (4460, 20148), (5037, 17840), (5129, 17520), (5352, 16790), (5520, 16279), (5840, 15387), (6690, 13432), (6716, 13380), (8395, 10704), (8760, 10258), (8920, 10074)]