65761320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7507}}^1$

素因数の和:7594

約数の個数: 64

約数和(自身を含む): 200013120

約数和(自身を除く): 134251800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7507, 8760, 15014, 22521, 30028, 37535, 45042, 60056, 75070, 90084, 112605, 150140, 180168, 225210, 300280, 450420, 548011, 900840, 1096022, 1644033, 2192044, 2740055, 3288066, 4384088, 5480110, 6576132, 8220165, 10960220, 13152264, 16440330, 21920440, 32880660, 65761320]

約数ペア:

[(1, 65761320), (2, 32880660), (3, 21920440), (4, 16440330), (5, 13152264), (6, 10960220), (8, 8220165), (10, 6576132), (12, 5480110), (15, 4384088), (20, 3288066), (24, 2740055), (30, 2192044), (40, 1644033), (60, 1096022), (73, 900840), (120, 548011), (146, 450420), (219, 300280), (292, 225210), (365, 180168), (438, 150140), (584, 112605), (730, 90084), (876, 75070), (1095, 60056), (1460, 45042), (1752, 37535), (2190, 30028), (2920, 22521), (4380, 15014), (7507, 8760)]