73005120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25349}}^1$

素因数の和:25372

約数の個数: 84

約数和(自身を含む): 251117100

約数和(自身を除く): 178111980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25349, 50698, 76047, 101396, 126745, 152094, 202792, 228141, 253490, 304188, 380235, 405584, 456282, 506980, 608376, 760470, 811168, 912564, 1013960, 1140705, 1216752, 1520940, 1622336, 1825128, 2027920, 2281410, 2433504, 3041880, 3650256, 4055840, 4562820, 4867008, 6083760, 7300512, 8111680, 9125640, 12167520, 14601024, 18251280, 24335040, 36502560, 73005120]

約数ペア:

[(1, 73005120), (2, 36502560), (3, 24335040), (4, 18251280), (5, 14601024), (6, 12167520), (8, 9125640), (9, 8111680), (10, 7300512), (12, 6083760), (15, 4867008), (16, 4562820), (18, 4055840), (20, 3650256), (24, 3041880), (30, 2433504), (32, 2281410), (36, 2027920), (40, 1825128), (45, 1622336), (48, 1520940), (60, 1216752), (64, 1140705), (72, 1013960), (80, 912564), (90, 811168), (96, 760470), (120, 608376), (144, 506980), (160, 456282), (180, 405584), (192, 380235), (240, 304188), (288, 253490), (320, 228141), (360, 202792), (480, 152094), (576, 126745), (720, 101396), (960, 76047), (1440, 50698), (2880, 25349)]