36720160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 93623040

約数和(自身を除く): 56902880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 257, 304, 376, 380, 470, 514, 608, 752, 760, 893, 940, 1028, 1285, 1504, 1520, 1786, 1880, 2056, 2570, 3040, 3572, 3760, 4112, 4465, 4883, 5140, 7144, 7520, 8224, 8930, 9766, 10280, 12079, 14288, 17860, 19532, 20560, 24158, 24415, 28576, 35720, 39064, 41120, 48316, 48830, 60395, 71440, 78128, 96632, 97660, 120790, 142880, 156256, 193264, 195320, 229501, 241580, 386528, 390640, 459002, 483160, 781280, 918004, 966320, 1147505, 1836008, 1932640, 2295010, 3672016, 4590020, 7344032, 9180040, 18360080, 36720160]

約数ペア:

[(1, 36720160), (2, 18360080), (4, 9180040), (5, 7344032), (8, 4590020), (10, 3672016), (16, 2295010), (19, 1932640), (20, 1836008), (32, 1147505), (38, 966320), (40, 918004), (47, 781280), (76, 483160), (80, 459002), (94, 390640), (95, 386528), (152, 241580), (160, 229501), (188, 195320), (190, 193264), (235, 156256), (257, 142880), (304, 120790), (376, 97660), (380, 96632), (470, 78128), (514, 71440), (608, 60395), (752, 48830), (760, 48316), (893, 41120), (940, 39064), (1028, 35720), (1285, 28576), (1504, 24415), (1520, 24158), (1786, 20560), (1880, 19532), (2056, 17860), (2570, 14288), (3040, 12079), (3572, 10280), (3760, 9766), (4112, 8930), (4465, 8224), (4883, 7520), (5140, 7144)]