38511120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9472

約数の個数: 80

約数和(自身を含む): 126420480

約数和(自身を除く): 87909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9439, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 151024, 160463, 188780, 226536, 283170, 320926, 377560, 453072, 481389, 566340, 641852, 755120, 802315, 962778, 1132680, 1283704, 1604630, 1925556, 2265360, 2406945, 2567408, 3209260, 3851112, 4813890, 6418520, 7702224, 9627780, 12837040, 19255560, 38511120]

約数ペア:

[(1, 38511120), (2, 19255560), (3, 12837040), (4, 9627780), (5, 7702224), (6, 6418520), (8, 4813890), (10, 3851112), (12, 3209260), (15, 2567408), (16, 2406945), (17, 2265360), (20, 1925556), (24, 1604630), (30, 1283704), (34, 1132680), (40, 962778), (48, 802315), (51, 755120), (60, 641852), (68, 566340), (80, 481389), (85, 453072), (102, 377560), (120, 320926), (136, 283170), (170, 226536), (204, 188780), (240, 160463), (255, 151024), (272, 141585), (340, 113268), (408, 94390), (510, 75512), (680, 56634), (816, 47195), (1020, 37756), (1360, 28317), (2040, 18878), (4080, 9439)]