432496240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25867}}^1$

素因数の和:25910

約数の個数: 80

約数和(自身を含む): 1154747520

約数和(自身を除く): 722251280

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, 16720, 25867, 51734, 103468, 129335, 206936, 258670, 284537, 413872, 491473, 517340, 569074, 982946, 1034680, 1138148, 1422685, 1965892, 2069360, 2276296, 2457365, 2845370, 3931784, 4552592, 4914730, 5406203, 5690740, 7863568, 9829460, 10812406, 11381480, 19658920, 21624812, 22762960, 27031015, 39317840, 43249624, 54062030, 86499248, 108124060, 216248120, 432496240]

約数ペア:

[(1, 432496240), (2, 216248120), (4, 108124060), (5, 86499248), (8, 54062030), (10, 43249624), (11, 39317840), (16, 27031015), (19, 22762960), (20, 21624812), (22, 19658920), (38, 11381480), (40, 10812406), (44, 9829460), (55, 7863568), (76, 5690740), (80, 5406203), (88, 4914730), (95, 4552592), (110, 3931784), (152, 2845370), (176, 2457365), (190, 2276296), (209, 2069360), (220, 1965892), (304, 1422685), (380, 1138148), (418, 1034680), (440, 982946), (760, 569074), (836, 517340), (880, 491473), (1045, 413872), (1520, 284537), (1672, 258670), (2090, 206936), (3344, 129335), (4180, 103468), (8360, 51734), (16720, 25867)]