11195280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 39640320

約数和(自身を除く): 28445040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 73, 80, 90, 108, 120, 135, 142, 144, 146, 180, 213, 216, 219, 240, 270, 284, 292, 355, 360, 365, 426, 432, 438, 540, 568, 584, 639, 657, 710, 720, 730, 852, 876, 1065, 1080, 1095, 1136, 1168, 1278, 1314, 1420, 1460, 1704, 1752, 1917, 1971, 2130, 2160, 2190, 2556, 2628, 2840, 2920, 3195, 3285, 3408, 3504, 3834, 3942, 4260, 4380, 5112, 5183, 5256, 5680, 5840, 6390, 6570, 7668, 7884, 8520, 8760, 9585, 9855, 10224, 10366, 10512, 12780, 13140, 15336, 15549, 15768, 17040, 17520, 19170, 19710, 20732, 25560, 25915, 26280, 30672, 31098, 31536, 38340, 39420, 41464, 46647, 51120, 51830, 52560, 62196, 76680, 77745, 78840, 82928, 93294, 103660, 124392, 139941, 153360, 155490, 157680, 186588, 207320, 233235, 248784, 279882, 310980, 373176, 414640, 466470, 559764, 621960, 699705, 746352, 932940, 1119528, 1243920, 1399410, 1865880, 2239056, 2798820, 3731760, 5597640, 11195280]

約数ペア:

[(1, 11195280), (2, 5597640), (3, 3731760), (4, 2798820), (5, 2239056), (6, 1865880), (8, 1399410), (9, 1243920), (10, 1119528), (12, 932940), (15, 746352), (16, 699705), (18, 621960), (20, 559764), (24, 466470), (27, 414640), (30, 373176), (36, 310980), (40, 279882), (45, 248784), (48, 233235), (54, 207320), (60, 186588), (71, 157680), (72, 155490), (73, 153360), (80, 139941), (90, 124392), (108, 103660), (120, 93294), (135, 82928), (142, 78840), (144, 77745), (146, 76680), (180, 62196), (213, 52560), (216, 51830), (219, 51120), (240, 46647), (270, 41464), (284, 39420), (292, 38340), (355, 31536), (360, 31098), (365, 30672), (426, 26280), (432, 25915), (438, 25560), (540, 20732), (568, 19710), (584, 19170), (639, 17520), (657, 17040), (710, 15768), (720, 15549), (730, 15336), (852, 13140), (876, 12780), (1065, 10512), (1080, 10366), (1095, 10224), (1136, 9855), (1168, 9585), (1278, 8760), (1314, 8520), (1420, 7884), (1460, 7668), (1704, 6570), (1752, 6390), (1917, 5840), (1971, 5680), (2130, 5256), (2160, 5183), (2190, 5112), (2556, 4380), (2628, 4260), (2840, 3942), (2920, 3834), (3195, 3504), (3285, 3408)]