80864280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{32089}}^1$

素因数の和:32113

約数の個数: 96

約数和(自身を含む): 300362400

約数和(自身を除く): 219498120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 32089, 64178, 96267, 128356, 160445, 192534, 224623, 256712, 288801, 320890, 385068, 449246, 481335, 577602, 641780, 673869, 770136, 898492, 962670, 1123115, 1155204, 1283560, 1347738, 1444005, 1796984, 1925340, 2021607, 2246230, 2310408, 2695476, 2888010, 3369345, 3850680, 4043214, 4492460, 5390952, 5776020, 6738690, 8086428, 8984920, 10108035, 11552040, 13477380, 16172856, 20216070, 26954760, 40432140, 80864280]

約数ペア:

[(1, 80864280), (2, 40432140), (3, 26954760), (4, 20216070), (5, 16172856), (6, 13477380), (7, 11552040), (8, 10108035), (9, 8984920), (10, 8086428), (12, 6738690), (14, 5776020), (15, 5390952), (18, 4492460), (20, 4043214), (21, 3850680), (24, 3369345), (28, 2888010), (30, 2695476), (35, 2310408), (36, 2246230), (40, 2021607), (42, 1925340), (45, 1796984), (56, 1444005), (60, 1347738), (63, 1283560), (70, 1155204), (72, 1123115), (84, 962670), (90, 898492), (105, 770136), (120, 673869), (126, 641780), (140, 577602), (168, 481335), (180, 449246), (210, 385068), (252, 320890), (280, 288801), (315, 256712), (360, 224623), (420, 192534), (504, 160445), (630, 128356), (840, 96267), (1260, 64178), (2520, 32089)]