15890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 57996288

約数和(自身を除く): 42106128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 463, 520, 528, 572, 624, 660, 715, 780, 858, 880, 926, 1040, 1144, 1320, 1389, 1430, 1560, 1716, 1852, 2145, 2288, 2315, 2640, 2778, 2860, 3120, 3432, 3704, 4290, 4630, 5093, 5556, 5720, 6019, 6864, 6945, 7408, 8580, 9260, 10186, 11112, 11440, 12038, 13890, 15279, 17160, 18057, 18520, 20372, 22224, 24076, 25465, 27780, 30095, 30558, 34320, 36114, 37040, 40744, 48152, 50930, 55560, 60190, 61116, 66209, 72228, 76395, 81488, 90285, 96304, 101860, 111120, 120380, 122232, 132418, 144456, 152790, 180570, 198627, 203720, 240760, 244464, 264836, 288912, 305580, 331045, 361140, 397254, 407440, 481520, 529672, 611160, 662090, 722280, 794508, 993135, 1059344, 1222320, 1324180, 1444560, 1589016, 1986270, 2648360, 3178032, 3972540, 5296720, 7945080, 15890160]

約数ペア:

[(1, 15890160), (2, 7945080), (3, 5296720), (4, 3972540), (5, 3178032), (6, 2648360), (8, 1986270), (10, 1589016), (11, 1444560), (12, 1324180), (13, 1222320), (15, 1059344), (16, 993135), (20, 794508), (22, 722280), (24, 662090), (26, 611160), (30, 529672), (33, 481520), (39, 407440), (40, 397254), (44, 361140), (48, 331045), (52, 305580), (55, 288912), (60, 264836), (65, 244464), (66, 240760), (78, 203720), (80, 198627), (88, 180570), (104, 152790), (110, 144456), (120, 132418), (130, 122232), (132, 120380), (143, 111120), (156, 101860), (165, 96304), (176, 90285), (195, 81488), (208, 76395), (220, 72228), (240, 66209), (260, 61116), (264, 60190), (286, 55560), (312, 50930), (330, 48152), (390, 40744), (429, 37040), (440, 36114), (463, 34320), (520, 30558), (528, 30095), (572, 27780), (624, 25465), (660, 24076), (715, 22224), (780, 20372), (858, 18520), (880, 18057), (926, 17160), (1040, 15279), (1144, 13890), (1320, 12038), (1389, 11440), (1430, 11112), (1560, 10186), (1716, 9260), (1852, 8580), (2145, 7408), (2288, 6945), (2315, 6864), (2640, 6019), (2778, 5720), (2860, 5556), (3120, 5093), (3432, 4630), (3704, 4290)]