492542880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 1625702400

約数和(自身を除く): 1133159520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 237, 240, 248, 310, 316, 372, 395, 419, 465, 474, 480, 496, 620, 632, 744, 790, 838, 930, 948, 992, 1185, 1240, 1257, 1264, 1488, 1580, 1676, 1860, 1896, 2095, 2370, 2449, 2480, 2514, 2528, 2976, 3160, 3352, 3720, 3792, 4190, 4740, 4898, 4960, 5028, 6285, 6320, 6704, 7347, 7440, 7584, 8380, 9480, 9796, 10056, 12245, 12570, 12640, 12989, 13408, 14694, 14880, 16760, 18960, 19592, 20112, 24490, 25140, 25978, 29388, 33101, 33520, 36735, 37920, 38967, 39184, 40224, 48980, 50280, 51956, 58776, 64945, 66202, 67040, 73470, 77934, 78368, 97960, 99303, 100560, 103912, 117552, 129890, 132404, 146940, 155868, 165505, 194835, 195920, 198606, 201120, 207824, 235104, 259780, 264808, 293880, 311736, 331010, 389670, 391840, 397212, 415648, 496515, 519560, 529616, 587760, 623472, 662020, 779340, 794424, 993030, 1026131, 1039120, 1059232, 1175520, 1246944, 1324040, 1558680, 1588848, 1986060, 2052262, 2078240, 2648080, 3078393, 3117360, 3177696, 3972120, 4104524, 5130655, 5296160, 6156786, 6234720, 7944240, 8209048, 10261310, 12313572, 15391965, 15888480, 16418096, 20522620, 24627144, 30783930, 32836192, 41045240, 49254288, 61567860, 82090480, 98508576, 123135720, 164180960, 246271440, 492542880]

約数ペア:

[(1, 492542880), (2, 246271440), (3, 164180960), (4, 123135720), (5, 98508576), (6, 82090480), (8, 61567860), (10, 49254288), (12, 41045240), (15, 32836192), (16, 30783930), (20, 24627144), (24, 20522620), (30, 16418096), (31, 15888480), (32, 15391965), (40, 12313572), (48, 10261310), (60, 8209048), (62, 7944240), (79, 6234720), (80, 6156786), (93, 5296160), (96, 5130655), (120, 4104524), (124, 3972120), (155, 3177696), (158, 3117360), (160, 3078393), (186, 2648080), (237, 2078240), (240, 2052262), (248, 1986060), (310, 1588848), (316, 1558680), (372, 1324040), (395, 1246944), (419, 1175520), (465, 1059232), (474, 1039120), (480, 1026131), (496, 993030), (620, 794424), (632, 779340), (744, 662020), (790, 623472), (838, 587760), (930, 529616), (948, 519560), (992, 496515), (1185, 415648), (1240, 397212), (1257, 391840), (1264, 389670), (1488, 331010), (1580, 311736), (1676, 293880), (1860, 264808), (1896, 259780), (2095, 235104), (2370, 207824), (2449, 201120), (2480, 198606), (2514, 195920), (2528, 194835), (2976, 165505), (3160, 155868), (3352, 146940), (3720, 132404), (3792, 129890), (4190, 117552), (4740, 103912), (4898, 100560), (4960, 99303), (5028, 97960), (6285, 78368), (6320, 77934), (6704, 73470), (7347, 67040), (7440, 66202), (7584, 64945), (8380, 58776), (9480, 51956), (9796, 50280), (10056, 48980), (12245, 40224), (12570, 39184), (12640, 38967), (12989, 37920), (13408, 36735), (14694, 33520), (14880, 33101), (16760, 29388), (18960, 25978), (19592, 25140), (20112, 24490)]