61919680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 158008320

約数和(自身を除く): 96088640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 160, 179, 184, 188, 230, 235, 320, 358, 368, 376, 460, 470, 716, 736, 752, 895, 920, 940, 1081, 1432, 1472, 1504, 1790, 1840, 1880, 2162, 2864, 3008, 3580, 3680, 3760, 4117, 4324, 5405, 5728, 7160, 7360, 7520, 8234, 8413, 8648, 10810, 11456, 14320, 15040, 16468, 16826, 17296, 20585, 21620, 28640, 32936, 33652, 34592, 41170, 42065, 43240, 57280, 65872, 67304, 69184, 82340, 84130, 86480, 131744, 134608, 164680, 168260, 172960, 193499, 263488, 269216, 329360, 336520, 345920, 386998, 538432, 658720, 673040, 773996, 967495, 1317440, 1346080, 1547992, 1934990, 2692160, 3095984, 3869980, 6191968, 7739960, 12383936, 15479920, 30959840, 61919680]

約数ペア:

[(1, 61919680), (2, 30959840), (4, 15479920), (5, 12383936), (8, 7739960), (10, 6191968), (16, 3869980), (20, 3095984), (23, 2692160), (32, 1934990), (40, 1547992), (46, 1346080), (47, 1317440), (64, 967495), (80, 773996), (92, 673040), (94, 658720), (115, 538432), (160, 386998), (179, 345920), (184, 336520), (188, 329360), (230, 269216), (235, 263488), (320, 193499), (358, 172960), (368, 168260), (376, 164680), (460, 134608), (470, 131744), (716, 86480), (736, 84130), (752, 82340), (895, 69184), (920, 67304), (940, 65872), (1081, 57280), (1432, 43240), (1472, 42065), (1504, 41170), (1790, 34592), (1840, 33652), (1880, 32936), (2162, 28640), (2864, 21620), (3008, 20585), (3580, 17296), (3680, 16826), (3760, 16468), (4117, 15040), (4324, 14320), (5405, 11456), (5728, 10810), (7160, 8648), (7360, 8413), (7520, 8234)]