1293028560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 180

約数和(自身を含む): 4415785452

約数和(自身を除く): 3122756892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 337, 360, 365, 438, 584, 657, 674, 720, 730, 876, 1011, 1095, 1168, 1314, 1348, 1460, 1685, 1752, 2022, 2190, 2628, 2696, 2920, 3033, 3285, 3370, 3504, 4044, 4380, 5055, 5256, 5329, 5392, 5840, 6066, 6570, 6740, 8088, 8760, 10110, 10512, 10658, 12132, 13140, 13480, 15165, 15987, 16176, 17520, 20220, 21316, 24264, 24601, 26280, 26645, 26960, 30330, 31974, 40440, 42632, 47961, 48528, 49202, 52560, 53290, 60660, 63948, 73803, 79935, 80880, 85264, 95922, 98404, 106580, 121320, 123005, 127896, 147606, 159870, 191844, 196808, 213160, 221409, 239805, 242640, 246010, 255792, 295212, 319740, 369015, 383688, 393616, 426320, 442818, 479610, 492020, 590424, 639480, 738030, 767376, 885636, 959220, 984040, 1107045, 1180848, 1278960, 1476060, 1771272, 1795873, 1918440, 1968080, 2214090, 2952120, 3542544, 3591746, 3836880, 4428180, 5387619, 5904240, 7183492, 8856360, 8979365, 10775238, 14366984, 16162857, 17712720, 17958730, 21550476, 26938095, 28733968, 32325714, 35917460, 43100952, 53876190, 64651428, 71834920, 80814285, 86201904, 107752380, 129302856, 143669840, 161628570, 215504760, 258605712, 323257140, 431009520, 646514280, 1293028560]

約数ペア:

[(1, 1293028560), (2, 646514280), (3, 431009520), (4, 323257140), (5, 258605712), (6, 215504760), (8, 161628570), (9, 143669840), (10, 129302856), (12, 107752380), (15, 86201904), (16, 80814285), (18, 71834920), (20, 64651428), (24, 53876190), (30, 43100952), (36, 35917460), (40, 32325714), (45, 28733968), (48, 26938095), (60, 21550476), (72, 17958730), (73, 17712720), (80, 16162857), (90, 14366984), (120, 10775238), (144, 8979365), (146, 8856360), (180, 7183492), (219, 5904240), (240, 5387619), (292, 4428180), (337, 3836880), (360, 3591746), (365, 3542544), (438, 2952120), (584, 2214090), (657, 1968080), (674, 1918440), (720, 1795873), (730, 1771272), (876, 1476060), (1011, 1278960), (1095, 1180848), (1168, 1107045), (1314, 984040), (1348, 959220), (1460, 885636), (1685, 767376), (1752, 738030), (2022, 639480), (2190, 590424), (2628, 492020), (2696, 479610), (2920, 442818), (3033, 426320), (3285, 393616), (3370, 383688), (3504, 369015), (4044, 319740), (4380, 295212), (5055, 255792), (5256, 246010), (5329, 242640), (5392, 239805), (5840, 221409), (6066, 213160), (6570, 196808), (6740, 191844), (8088, 159870), (8760, 147606), (10110, 127896), (10512, 123005), (10658, 121320), (12132, 106580), (13140, 98404), (13480, 95922), (15165, 85264), (15987, 80880), (16176, 79935), (17520, 73803), (20220, 63948), (21316, 60660), (24264, 53290), (24601, 52560), (26280, 49202), (26645, 48528), (26960, 47961), (30330, 42632), (31974, 40440)]