137760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 508032

約数和(自身を除く): 370272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11480, 13776, 17220, 19680, 22960, 27552, 34440, 45920, 68880, 137760]

約数ペア:

[(1, 137760), (2, 68880), (3, 45920), (4, 34440), (5, 27552), (6, 22960), (7, 19680), (8, 17220), (10, 13776), (12, 11480), (14, 9840), (15, 9184), (16, 8610), (20, 6888), (21, 6560), (24, 5740), (28, 4920), (30, 4592), (32, 4305), (35, 3936), (40, 3444), (41, 3360), (42, 3280), (48, 2870), (56, 2460), (60, 2296), (70, 1968), (80, 1722), (82, 1680), (84, 1640), (96, 1435), (105, 1312), (112, 1230), (120, 1148), (123, 1120), (140, 984), (160, 861), (164, 840), (168, 820), (205, 672), (210, 656), (224, 615), (240, 574), (246, 560), (280, 492), (287, 480), (328, 420), (336, 410)]