39072120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 125971200

約数和(自身を除く): 86899080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 179, 204, 214, 255, 321, 340, 358, 408, 428, 510, 535, 537, 642, 680, 716, 856, 895, 1020, 1070, 1074, 1284, 1432, 1605, 1790, 1819, 2040, 2140, 2148, 2568, 2685, 3043, 3210, 3580, 3638, 4280, 4296, 5370, 5457, 6086, 6420, 7160, 7276, 9095, 9129, 10740, 10914, 12172, 12840, 14552, 15215, 18190, 18258, 19153, 21480, 21828, 24344, 27285, 30430, 36380, 36516, 38306, 43656, 45645, 54570, 57459, 60860, 72760, 73032, 76612, 91290, 95765, 109140, 114918, 121720, 153224, 182580, 191530, 218280, 229836, 287295, 325601, 365160, 383060, 459672, 574590, 651202, 766120, 976803, 1149180, 1302404, 1628005, 1953606, 2298360, 2604808, 3256010, 3907212, 4884015, 6512020, 7814424, 9768030, 13024040, 19536060, 39072120]

約数ペア:

[(1, 39072120), (2, 19536060), (3, 13024040), (4, 9768030), (5, 7814424), (6, 6512020), (8, 4884015), (10, 3907212), (12, 3256010), (15, 2604808), (17, 2298360), (20, 1953606), (24, 1628005), (30, 1302404), (34, 1149180), (40, 976803), (51, 766120), (60, 651202), (68, 574590), (85, 459672), (102, 383060), (107, 365160), (120, 325601), (136, 287295), (170, 229836), (179, 218280), (204, 191530), (214, 182580), (255, 153224), (321, 121720), (340, 114918), (358, 109140), (408, 95765), (428, 91290), (510, 76612), (535, 73032), (537, 72760), (642, 60860), (680, 57459), (716, 54570), (856, 45645), (895, 43656), (1020, 38306), (1070, 36516), (1074, 36380), (1284, 30430), (1432, 27285), (1605, 24344), (1790, 21828), (1819, 21480), (2040, 19153), (2140, 18258), (2148, 18190), (2568, 15215), (2685, 14552), (3043, 12840), (3210, 12172), (3580, 10914), (3638, 10740), (4280, 9129), (4296, 9095), (5370, 7276), (5457, 7160), (6086, 6420)]