7691280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 24224640

約数和(自身を除く): 16533360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 439, 584, 730, 876, 878, 1095, 1168, 1317, 1460, 1752, 1756, 2190, 2195, 2634, 2920, 3504, 3512, 4380, 4390, 5268, 5840, 6585, 7024, 8760, 8780, 10536, 13170, 17520, 17560, 21072, 26340, 32047, 35120, 52680, 64094, 96141, 105360, 128188, 160235, 192282, 256376, 320470, 384564, 480705, 512752, 640940, 769128, 961410, 1281880, 1538256, 1922820, 2563760, 3845640, 7691280]

約数ペア:

[(1, 7691280), (2, 3845640), (3, 2563760), (4, 1922820), (5, 1538256), (6, 1281880), (8, 961410), (10, 769128), (12, 640940), (15, 512752), (16, 480705), (20, 384564), (24, 320470), (30, 256376), (40, 192282), (48, 160235), (60, 128188), (73, 105360), (80, 96141), (120, 64094), (146, 52680), (219, 35120), (240, 32047), (292, 26340), (365, 21072), (438, 17560), (439, 17520), (584, 13170), (730, 10536), (876, 8780), (878, 8760), (1095, 7024), (1168, 6585), (1317, 5840), (1460, 5268), (1752, 4390), (1756, 4380), (2190, 3512), (2195, 3504), (2634, 2920)]