1838690640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3739}}^1$

素因数の和:4441

約数の個数: 120

約数和(自身を含む): 6185630880

約数和(自身を除く): 4346940240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 683, 720, 1366, 2049, 2732, 3415, 3739, 4098, 5464, 6147, 6830, 7478, 8196, 10245, 10928, 11217, 12294, 13660, 14956, 16392, 18695, 20490, 22434, 24588, 27320, 29912, 30735, 32784, 33651, 37390, 40980, 44868, 49176, 54640, 56085, 59824, 61470, 67302, 74780, 81960, 89736, 98352, 112170, 122940, 134604, 149560, 163920, 168255, 179472, 224340, 245880, 269208, 299120, 336510, 448680, 491760, 538416, 673020, 897360, 1346040, 2553737, 2692080, 5107474, 7661211, 10214948, 12768685, 15322422, 20429896, 22983633, 25537370, 30644844, 38306055, 40859792, 45967266, 51074740, 61289688, 76612110, 91934532, 102149480, 114918165, 122579376, 153224220, 183869064, 204298960, 229836330, 306448440, 367738128, 459672660, 612896880, 919345320, 1838690640]

約数ペア:

[(1, 1838690640), (2, 919345320), (3, 612896880), (4, 459672660), (5, 367738128), (6, 306448440), (8, 229836330), (9, 204298960), (10, 183869064), (12, 153224220), (15, 122579376), (16, 114918165), (18, 102149480), (20, 91934532), (24, 76612110), (30, 61289688), (36, 51074740), (40, 45967266), (45, 40859792), (48, 38306055), (60, 30644844), (72, 25537370), (80, 22983633), (90, 20429896), (120, 15322422), (144, 12768685), (180, 10214948), (240, 7661211), (360, 5107474), (683, 2692080), (720, 2553737), (1366, 1346040), (2049, 897360), (2732, 673020), (3415, 538416), (3739, 491760), (4098, 448680), (5464, 336510), (6147, 299120), (6830, 269208), (7478, 245880), (8196, 224340), (10245, 179472), (10928, 168255), (11217, 163920), (12294, 149560), (13660, 134604), (14956, 122940), (16392, 112170), (18695, 98352), (20490, 89736), (22434, 81960), (24588, 74780), (27320, 67302), (29912, 61470), (30735, 59824), (32784, 56085), (33651, 54640), (37390, 49176), (40980, 44868)]