9128040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 29462400

約数和(自身を除く): 20334360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 61, 86, 87, 116, 120, 122, 129, 145, 172, 174, 183, 215, 232, 244, 258, 290, 305, 344, 348, 366, 430, 435, 488, 516, 580, 610, 645, 696, 732, 860, 870, 915, 1032, 1160, 1220, 1247, 1290, 1464, 1720, 1740, 1769, 1830, 2440, 2494, 2580, 2623, 3480, 3538, 3660, 3741, 4988, 5160, 5246, 5307, 6235, 7076, 7320, 7482, 7869, 8845, 9976, 10492, 10614, 12470, 13115, 14152, 14964, 15738, 17690, 18705, 20984, 21228, 24940, 26230, 26535, 29928, 31476, 35380, 37410, 39345, 42456, 49880, 52460, 53070, 62952, 70760, 74820, 76067, 78690, 104920, 106140, 149640, 152134, 157380, 212280, 228201, 304268, 314760, 380335, 456402, 608536, 760670, 912804, 1141005, 1521340, 1825608, 2282010, 3042680, 4564020, 9128040]

約数ペア:

[(1, 9128040), (2, 4564020), (3, 3042680), (4, 2282010), (5, 1825608), (6, 1521340), (8, 1141005), (10, 912804), (12, 760670), (15, 608536), (20, 456402), (24, 380335), (29, 314760), (30, 304268), (40, 228201), (43, 212280), (58, 157380), (60, 152134), (61, 149640), (86, 106140), (87, 104920), (116, 78690), (120, 76067), (122, 74820), (129, 70760), (145, 62952), (172, 53070), (174, 52460), (183, 49880), (215, 42456), (232, 39345), (244, 37410), (258, 35380), (290, 31476), (305, 29928), (344, 26535), (348, 26230), (366, 24940), (430, 21228), (435, 20984), (488, 18705), (516, 17690), (580, 15738), (610, 14964), (645, 14152), (696, 13115), (732, 12470), (860, 10614), (870, 10492), (915, 9976), (1032, 8845), (1160, 7869), (1220, 7482), (1247, 7320), (1290, 7076), (1464, 6235), (1720, 5307), (1740, 5246), (1769, 5160), (1830, 4988), (2440, 3741), (2494, 3660), (2580, 3538), (2623, 3480)]