2580048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 8124480

約数和(自身を除く): 5544432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 41, 46, 48, 57, 69, 72, 76, 82, 92, 114, 123, 138, 144, 152, 164, 171, 184, 207, 228, 246, 276, 304, 328, 342, 368, 369, 414, 437, 456, 492, 552, 656, 684, 738, 779, 828, 874, 912, 943, 984, 1104, 1311, 1368, 1476, 1558, 1656, 1748, 1886, 1968, 2337, 2622, 2736, 2829, 2952, 3116, 3312, 3496, 3772, 3933, 4674, 5244, 5658, 5904, 6232, 6992, 7011, 7544, 7866, 8487, 9348, 10488, 11316, 12464, 14022, 15088, 15732, 16974, 17917, 18696, 20976, 22632, 28044, 31464, 33948, 35834, 37392, 45264, 53751, 56088, 62928, 67896, 71668, 107502, 112176, 135792, 143336, 161253, 215004, 286672, 322506, 430008, 645012, 860016, 1290024, 2580048]

約数ペア:

[(1, 2580048), (2, 1290024), (3, 860016), (4, 645012), (6, 430008), (8, 322506), (9, 286672), (12, 215004), (16, 161253), (18, 143336), (19, 135792), (23, 112176), (24, 107502), (36, 71668), (38, 67896), (41, 62928), (46, 56088), (48, 53751), (57, 45264), (69, 37392), (72, 35834), (76, 33948), (82, 31464), (92, 28044), (114, 22632), (123, 20976), (138, 18696), (144, 17917), (152, 16974), (164, 15732), (171, 15088), (184, 14022), (207, 12464), (228, 11316), (246, 10488), (276, 9348), (304, 8487), (328, 7866), (342, 7544), (368, 7011), (369, 6992), (414, 6232), (437, 5904), (456, 5658), (492, 5244), (552, 4674), (656, 3933), (684, 3772), (738, 3496), (779, 3312), (828, 3116), (874, 2952), (912, 2829), (943, 2736), (984, 2622), (1104, 2337), (1311, 1968), (1368, 1886), (1476, 1748), (1558, 1656)]