4778280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 16740360

約数和(自身を除く): 11962080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1021, 1170, 1560, 2042, 2340, 3063, 4084, 4680, 5105, 6126, 8168, 9189, 10210, 12252, 13273, 15315, 18378, 20420, 24504, 26546, 30630, 36756, 39819, 40840, 45945, 53092, 61260, 66365, 73512, 79638, 91890, 106184, 119457, 122520, 132730, 159276, 183780, 199095, 238914, 265460, 318552, 367560, 398190, 477828, 530920, 597285, 796380, 955656, 1194570, 1592760, 2389140, 4778280]

約数ペア:

[(1, 4778280), (2, 2389140), (3, 1592760), (4, 1194570), (5, 955656), (6, 796380), (8, 597285), (9, 530920), (10, 477828), (12, 398190), (13, 367560), (15, 318552), (18, 265460), (20, 238914), (24, 199095), (26, 183780), (30, 159276), (36, 132730), (39, 122520), (40, 119457), (45, 106184), (52, 91890), (60, 79638), (65, 73512), (72, 66365), (78, 61260), (90, 53092), (104, 45945), (117, 40840), (120, 39819), (130, 36756), (156, 30630), (180, 26546), (195, 24504), (234, 20420), (260, 18378), (312, 15315), (360, 13273), (390, 12252), (468, 10210), (520, 9189), (585, 8168), (780, 6126), (936, 5105), (1021, 4680), (1170, 4084), (1560, 3063), (2042, 2340)]