306617280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10354

約数の個数: 112

約数和(自身を含む): 1005010944

約数和(自身を除く): 698393664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 10303, 14880, 20606, 29760, 30909, 41212, 51515, 61818, 82424, 103030, 123636, 154545, 164848, 206060, 247272, 309090, 319393, 329696, 412120, 494544, 618180, 638786, 659392, 824240, 958179, 989088, 1236360, 1277572, 1596965, 1648480, 1916358, 1978176, 2472720, 2555144, 3193930, 3296960, 3832716, 4790895, 4945440, 5110288, 6387860, 7665432, 9581790, 9890880, 10220576, 12775720, 15330864, 19163580, 20441152, 25551440, 30661728, 38327160, 51102880, 61323456, 76654320, 102205760, 153308640, 306617280]

約数ペア:

[(1, 306617280), (2, 153308640), (3, 102205760), (4, 76654320), (5, 61323456), (6, 51102880), (8, 38327160), (10, 30661728), (12, 25551440), (15, 20441152), (16, 19163580), (20, 15330864), (24, 12775720), (30, 10220576), (31, 9890880), (32, 9581790), (40, 7665432), (48, 6387860), (60, 5110288), (62, 4945440), (64, 4790895), (80, 3832716), (93, 3296960), (96, 3193930), (120, 2555144), (124, 2472720), (155, 1978176), (160, 1916358), (186, 1648480), (192, 1596965), (240, 1277572), (248, 1236360), (310, 989088), (320, 958179), (372, 824240), (465, 659392), (480, 638786), (496, 618180), (620, 494544), (744, 412120), (930, 329696), (960, 319393), (992, 309090), (1240, 247272), (1488, 206060), (1860, 164848), (1984, 154545), (2480, 123636), (2976, 103030), (3720, 82424), (4960, 61818), (5952, 51515), (7440, 41212), (9920, 30909), (10303, 29760), (14880, 20606)]