118990960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5926

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 195988880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 5879, 10120, 11758, 20240, 23516, 29395, 47032, 58790, 64669, 94064, 117580, 129338, 135217, 235160, 258676, 270434, 323345, 470320, 517352, 540868, 646690, 676085, 1034704, 1081736, 1293380, 1352170, 1487387, 2163472, 2586760, 2704340, 2974774, 5173520, 5408680, 5949548, 7436935, 10817360, 11899096, 14873870, 23798192, 29747740, 59495480, 118990960]

約数ペア:

[(1, 118990960), (2, 59495480), (4, 29747740), (5, 23798192), (8, 14873870), (10, 11899096), (11, 10817360), (16, 7436935), (20, 5949548), (22, 5408680), (23, 5173520), (40, 2974774), (44, 2704340), (46, 2586760), (55, 2163472), (80, 1487387), (88, 1352170), (92, 1293380), (110, 1081736), (115, 1034704), (176, 676085), (184, 646690), (220, 540868), (230, 517352), (253, 470320), (368, 323345), (440, 270434), (460, 258676), (506, 235160), (880, 135217), (920, 129338), (1012, 117580), (1265, 94064), (1840, 64669), (2024, 58790), (2530, 47032), (4048, 29395), (5060, 23516), (5879, 20240), (10120, 11758)]