153372560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9173}}^1$

素因数の和:9216

約数の個数: 80

約数和(自身を含む): 409527360

約数和(自身を除く): 256154800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 9173, 16720, 18346, 36692, 45865, 73384, 91730, 100903, 146768, 174287, 183460, 201806, 348574, 366920, 403612, 504515, 697148, 733840, 807224, 871435, 1009030, 1394296, 1614448, 1742870, 1917157, 2018060, 2788592, 3485740, 3834314, 4036120, 6971480, 7668628, 8072240, 9585785, 13942960, 15337256, 19171570, 30674512, 38343140, 76686280, 153372560]

約数ペア:

[(1, 153372560), (2, 76686280), (4, 38343140), (5, 30674512), (8, 19171570), (10, 15337256), (11, 13942960), (16, 9585785), (19, 8072240), (20, 7668628), (22, 6971480), (38, 4036120), (40, 3834314), (44, 3485740), (55, 2788592), (76, 2018060), (80, 1917157), (88, 1742870), (95, 1614448), (110, 1394296), (152, 1009030), (176, 871435), (190, 807224), (209, 733840), (220, 697148), (304, 504515), (380, 403612), (418, 366920), (440, 348574), (760, 201806), (836, 183460), (880, 174287), (1045, 146768), (1520, 100903), (1672, 91730), (2090, 73384), (3344, 45865), (4180, 36692), (8360, 18346), (9173, 16720)]