54430320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 140557200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 181, 210, 240, 280, 336, 358, 362, 420, 537, 543, 560, 716, 724, 840, 895, 905, 1074, 1086, 1253, 1267, 1432, 1448, 1680, 1790, 1810, 2148, 2172, 2506, 2534, 2685, 2715, 2864, 2896, 3580, 3620, 3759, 3801, 4296, 4344, 5012, 5068, 5370, 5430, 6265, 6335, 7160, 7240, 7518, 7602, 8592, 8688, 10024, 10136, 10740, 10860, 12530, 12670, 14320, 14480, 15036, 15204, 18795, 19005, 20048, 20272, 21480, 21720, 25060, 25340, 30072, 30408, 32399, 37590, 38010, 42960, 43440, 50120, 50680, 60144, 60816, 64798, 75180, 76020, 97197, 100240, 101360, 129596, 150360, 152040, 161995, 194394, 226793, 259192, 300720, 304080, 323990, 388788, 453586, 485985, 518384, 647980, 680379, 777576, 907172, 971970, 1133965, 1295960, 1360758, 1555152, 1814344, 1943940, 2267930, 2591920, 2721516, 3401895, 3628688, 3887880, 4535860, 5443032, 6803790, 7775760, 9071720, 10886064, 13607580, 18143440, 27215160, 54430320]

約数ペア:

[(1, 54430320), (2, 27215160), (3, 18143440), (4, 13607580), (5, 10886064), (6, 9071720), (7, 7775760), (8, 6803790), (10, 5443032), (12, 4535860), (14, 3887880), (15, 3628688), (16, 3401895), (20, 2721516), (21, 2591920), (24, 2267930), (28, 1943940), (30, 1814344), (35, 1555152), (40, 1360758), (42, 1295960), (48, 1133965), (56, 971970), (60, 907172), (70, 777576), (80, 680379), (84, 647980), (105, 518384), (112, 485985), (120, 453586), (140, 388788), (168, 323990), (179, 304080), (181, 300720), (210, 259192), (240, 226793), (280, 194394), (336, 161995), (358, 152040), (362, 150360), (420, 129596), (537, 101360), (543, 100240), (560, 97197), (716, 76020), (724, 75180), (840, 64798), (895, 60816), (905, 60144), (1074, 50680), (1086, 50120), (1253, 43440), (1267, 42960), (1432, 38010), (1448, 37590), (1680, 32399), (1790, 30408), (1810, 30072), (2148, 25340), (2172, 25060), (2506, 21720), (2534, 21480), (2685, 20272), (2715, 20048), (2864, 19005), (2896, 18795), (3580, 15204), (3620, 15036), (3759, 14480), (3801, 14320), (4296, 12670), (4344, 12530), (5012, 10860), (5068, 10740), (5370, 10136), (5430, 10024), (6265, 8688), (6335, 8592), (7160, 7602), (7240, 7518)]