30845760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 112361472

約数和(自身を除く): 81515712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 127, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 254, 264, 276, 320, 330, 345, 352, 368, 381, 440, 460, 480, 506, 508, 528, 552, 635, 660, 690, 704, 736, 759, 762, 880, 920, 960, 1012, 1016, 1056, 1104, 1265, 1270, 1320, 1380, 1397, 1472, 1518, 1524, 1760, 1840, 1905, 2024, 2032, 2112, 2208, 2530, 2540, 2640, 2760, 2794, 2921, 3036, 3048, 3520, 3680, 3795, 3810, 4048, 4064, 4191, 4416, 5060, 5080, 5280, 5520, 5588, 5842, 6072, 6096, 6985, 7360, 7590, 7620, 8096, 8128, 8382, 8763, 10120, 10160, 10560, 11040, 11176, 11684, 12144, 12192, 13970, 14605, 15180, 15240, 16192, 16764, 17526, 20240, 20320, 20955, 22080, 22352, 23368, 24288, 24384, 27940, 29210, 30360, 30480, 32131, 33528, 35052, 40480, 40640, 41910, 43815, 44704, 46736, 48576, 55880, 58420, 60720, 60960, 64262, 67056, 70104, 80960, 83820, 87630, 89408, 93472, 96393, 111760, 116840, 121440, 121920, 128524, 134112, 140208, 160655, 167640, 175260, 186944, 192786, 223520, 233680, 242880, 257048, 268224, 280416, 321310, 335280, 350520, 385572, 447040, 467360, 481965, 514096, 560832, 642620, 670560, 701040, 771144, 934720, 963930, 1028192, 1285240, 1341120, 1402080, 1542288, 1927860, 2056384, 2570480, 2804160, 3084576, 3855720, 5140960, 6169152, 7711440, 10281920, 15422880, 30845760]

約数ペア:

[(1, 30845760), (2, 15422880), (3, 10281920), (4, 7711440), (5, 6169152), (6, 5140960), (8, 3855720), (10, 3084576), (11, 2804160), (12, 2570480), (15, 2056384), (16, 1927860), (20, 1542288), (22, 1402080), (23, 1341120), (24, 1285240), (30, 1028192), (32, 963930), (33, 934720), (40, 771144), (44, 701040), (46, 670560), (48, 642620), (55, 560832), (60, 514096), (64, 481965), (66, 467360), (69, 447040), (80, 385572), (88, 350520), (92, 335280), (96, 321310), (110, 280416), (115, 268224), (120, 257048), (127, 242880), (132, 233680), (138, 223520), (160, 192786), (165, 186944), (176, 175260), (184, 167640), (192, 160655), (220, 140208), (230, 134112), (240, 128524), (253, 121920), (254, 121440), (264, 116840), (276, 111760), (320, 96393), (330, 93472), (345, 89408), (352, 87630), (368, 83820), (381, 80960), (440, 70104), (460, 67056), (480, 64262), (506, 60960), (508, 60720), (528, 58420), (552, 55880), (635, 48576), (660, 46736), (690, 44704), (704, 43815), (736, 41910), (759, 40640), (762, 40480), (880, 35052), (920, 33528), (960, 32131), (1012, 30480), (1016, 30360), (1056, 29210), (1104, 27940), (1265, 24384), (1270, 24288), (1320, 23368), (1380, 22352), (1397, 22080), (1472, 20955), (1518, 20320), (1524, 20240), (1760, 17526), (1840, 16764), (1905, 16192), (2024, 15240), (2032, 15180), (2112, 14605), (2208, 13970), (2530, 12192), (2540, 12144), (2640, 11684), (2760, 11176), (2794, 11040), (2921, 10560), (3036, 10160), (3048, 10120), (3520, 8763), (3680, 8382), (3795, 8128), (3810, 8096), (4048, 7620), (4064, 7590), (4191, 7360), (4416, 6985), (5060, 6096), (5080, 6072), (5280, 5842), (5520, 5588)]