13431360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 112

約数和(自身を含む): 45207936

約数和(自身を除く): 31776576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 823, 960, 1020, 1088, 1360, 1632, 1646, 2040, 2469, 2720, 3264, 3292, 4080, 4115, 4938, 5440, 6584, 8160, 8230, 9876, 12345, 13168, 13991, 16320, 16460, 19752, 24690, 26336, 27982, 32920, 39504, 41973, 49380, 52672, 55964, 65840, 69955, 79008, 83946, 98760, 111928, 131680, 139910, 158016, 167892, 197520, 209865, 223856, 263360, 279820, 335784, 395040, 419730, 447712, 559640, 671568, 790080, 839460, 895424, 1119280, 1343136, 1678920, 2238560, 2686272, 3357840, 4477120, 6715680, 13431360]

約数ペア:

[(1, 13431360), (2, 6715680), (3, 4477120), (4, 3357840), (5, 2686272), (6, 2238560), (8, 1678920), (10, 1343136), (12, 1119280), (15, 895424), (16, 839460), (17, 790080), (20, 671568), (24, 559640), (30, 447712), (32, 419730), (34, 395040), (40, 335784), (48, 279820), (51, 263360), (60, 223856), (64, 209865), (68, 197520), (80, 167892), (85, 158016), (96, 139910), (102, 131680), (120, 111928), (136, 98760), (160, 83946), (170, 79008), (192, 69955), (204, 65840), (240, 55964), (255, 52672), (272, 49380), (320, 41973), (340, 39504), (408, 32920), (480, 27982), (510, 26336), (544, 24690), (680, 19752), (816, 16460), (823, 16320), (960, 13991), (1020, 13168), (1088, 12345), (1360, 9876), (1632, 8230), (1646, 8160), (2040, 6584), (2469, 5440), (2720, 4938), (3264, 4115), (3292, 4080)]