23073840

素因数分解:

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

素因数の和:531

約数の個数: 120

約数和(自身を含む): 78730080

約数和(自身を除く): 55656240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 439, 584, 657, 720, 730, 876, 878, 1095, 1168, 1314, 1317, 1460, 1752, 1756, 2190, 2195, 2628, 2634, 2920, 3285, 3504, 3512, 3951, 4380, 4390, 5256, 5268, 5840, 6570, 6585, 7024, 7902, 8760, 8780, 10512, 10536, 13140, 13170, 15804, 17520, 17560, 19755, 21072, 26280, 26340, 31608, 32047, 35120, 39510, 52560, 52680, 63216, 64094, 79020, 96141, 105360, 128188, 158040, 160235, 192282, 256376, 288423, 316080, 320470, 384564, 480705, 512752, 576846, 640940, 769128, 961410, 1153692, 1281880, 1442115, 1538256, 1922820, 2307384, 2563760, 2884230, 3845640, 4614768, 5768460, 7691280, 11536920, 23073840]

約数ペア:

[(1, 23073840), (2, 11536920), (3, 7691280), (4, 5768460), (5, 4614768), (6, 3845640), (8, 2884230), (9, 2563760), (10, 2307384), (12, 1922820), (15, 1538256), (16, 1442115), (18, 1281880), (20, 1153692), (24, 961410), (30, 769128), (36, 640940), (40, 576846), (45, 512752), (48, 480705), (60, 384564), (72, 320470), (73, 316080), (80, 288423), (90, 256376), (120, 192282), (144, 160235), (146, 158040), (180, 128188), (219, 105360), (240, 96141), (292, 79020), (360, 64094), (365, 63216), (438, 52680), (439, 52560), (584, 39510), (657, 35120), (720, 32047), (730, 31608), (876, 26340), (878, 26280), (1095, 21072), (1168, 19755), (1314, 17560), (1317, 17520), (1460, 15804), (1752, 13170), (1756, 13140), (2190, 10536), (2195, 10512), (2628, 8780), (2634, 8760), (2920, 7902), (3285, 7024), (3504, 6585), (3512, 6570), (3951, 5840), (4380, 5268), (4390, 5256)]