330087720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2995

約数の個数: 128

約数和(自身を含む): 1058883840

約数和(自身を除く): 728796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2460, 2760, 2829, 2917, 3772, 4715, 4920, 5658, 5834, 7544, 8751, 9430, 11316, 11668, 14145, 14585, 17502, 18860, 22632, 23336, 28290, 29170, 35004, 37720, 43755, 56580, 58340, 67091, 70008, 87510, 113160, 116680, 119597, 134182, 175020, 201273, 239194, 268364, 335455, 350040, 358791, 402546, 478388, 536728, 597985, 670910, 717582, 805092, 956776, 1006365, 1195970, 1341820, 1435164, 1610184, 1793955, 2012730, 2391940, 2683640, 2750731, 2870328, 3587910, 4025460, 4783880, 5501462, 7175820, 8050920, 8252193, 11002924, 13753655, 14351640, 16504386, 22005848, 27507310, 33008772, 41260965, 55014620, 66017544, 82521930, 110029240, 165043860, 330087720]

約数ペア:

[(1, 330087720), (2, 165043860), (3, 110029240), (4, 82521930), (5, 66017544), (6, 55014620), (8, 41260965), (10, 33008772), (12, 27507310), (15, 22005848), (20, 16504386), (23, 14351640), (24, 13753655), (30, 11002924), (40, 8252193), (41, 8050920), (46, 7175820), (60, 5501462), (69, 4783880), (82, 4025460), (92, 3587910), (115, 2870328), (120, 2750731), (123, 2683640), (138, 2391940), (164, 2012730), (184, 1793955), (205, 1610184), (230, 1435164), (246, 1341820), (276, 1195970), (328, 1006365), (345, 956776), (410, 805092), (460, 717582), (492, 670910), (552, 597985), (615, 536728), (690, 478388), (820, 402546), (920, 358791), (943, 350040), (984, 335455), (1230, 268364), (1380, 239194), (1640, 201273), (1886, 175020), (2460, 134182), (2760, 119597), (2829, 116680), (2917, 113160), (3772, 87510), (4715, 70008), (4920, 67091), (5658, 58340), (5834, 56580), (7544, 43755), (8751, 37720), (9430, 35004), (11316, 29170), (11668, 28290), (14145, 23336), (14585, 22632), (17502, 18860)]