73712640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4827

約数の個数: 88

約数和(自身を含む): 235814400

約数和(自身を除く): 162101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4799, 5120, 7680, 9598, 14397, 15360, 19196, 23995, 28794, 38392, 47990, 57588, 71985, 76784, 95980, 115176, 143970, 153568, 191960, 230352, 287940, 307136, 383920, 460704, 575880, 614272, 767840, 921408, 1151760, 1228544, 1535680, 1842816, 2303520, 2457088, 3071360, 3685632, 4607040, 4914176, 6142720, 7371264, 9214080, 12285440, 14742528, 18428160, 24570880, 36856320, 73712640]

約数ペア:

[(1, 73712640), (2, 36856320), (3, 24570880), (4, 18428160), (5, 14742528), (6, 12285440), (8, 9214080), (10, 7371264), (12, 6142720), (15, 4914176), (16, 4607040), (20, 3685632), (24, 3071360), (30, 2457088), (32, 2303520), (40, 1842816), (48, 1535680), (60, 1228544), (64, 1151760), (80, 921408), (96, 767840), (120, 614272), (128, 575880), (160, 460704), (192, 383920), (240, 307136), (256, 287940), (320, 230352), (384, 191960), (480, 153568), (512, 143970), (640, 115176), (768, 95980), (960, 76784), (1024, 71985), (1280, 57588), (1536, 47990), (1920, 38392), (2560, 28794), (3072, 23995), (3840, 19196), (4799, 15360), (5120, 14397), (7680, 9598)]