720498432

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 1977937920

約数和(自身を除く): 1257439488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 89, 96, 127, 128, 166, 178, 192, 249, 254, 256, 267, 332, 356, 381, 384, 498, 508, 534, 664, 712, 762, 768, 996, 1016, 1068, 1328, 1424, 1524, 1992, 2032, 2136, 2656, 2848, 3048, 3984, 4064, 4272, 5312, 5696, 6096, 7387, 7968, 8128, 8544, 10541, 10624, 11303, 11392, 12192, 14774, 15936, 16256, 17088, 21082, 21248, 22161, 22606, 22784, 24384, 29548, 31623, 31872, 32512, 33909, 34176, 42164, 44322, 45212, 48768, 59096, 63246, 63744, 67818, 68352, 84328, 88644, 90424, 97536, 118192, 126492, 135636, 168656, 177288, 180848, 236384, 252984, 271272, 337312, 354576, 361696, 472768, 505968, 542544, 674624, 709152, 723392, 938149, 945536, 1011936, 1085088, 1349248, 1418304, 1446784, 1876298, 1891072, 2023872, 2170176, 2698496, 2814447, 2836608, 2893568, 3752596, 4047744, 4340352, 5628894, 5673216, 7505192, 8095488, 8680704, 11257788, 15010384, 22515576, 30020768, 45031152, 60041536, 90062304, 120083072, 180124608, 240166144, 360249216, 720498432]

約数ペア:

[(1, 720498432), (2, 360249216), (3, 240166144), (4, 180124608), (6, 120083072), (8, 90062304), (12, 60041536), (16, 45031152), (24, 30020768), (32, 22515576), (48, 15010384), (64, 11257788), (83, 8680704), (89, 8095488), (96, 7505192), (127, 5673216), (128, 5628894), (166, 4340352), (178, 4047744), (192, 3752596), (249, 2893568), (254, 2836608), (256, 2814447), (267, 2698496), (332, 2170176), (356, 2023872), (381, 1891072), (384, 1876298), (498, 1446784), (508, 1418304), (534, 1349248), (664, 1085088), (712, 1011936), (762, 945536), (768, 938149), (996, 723392), (1016, 709152), (1068, 674624), (1328, 542544), (1424, 505968), (1524, 472768), (1992, 361696), (2032, 354576), (2136, 337312), (2656, 271272), (2848, 252984), (3048, 236384), (3984, 180848), (4064, 177288), (4272, 168656), (5312, 135636), (5696, 126492), (6096, 118192), (7387, 97536), (7968, 90424), (8128, 88644), (8544, 84328), (10541, 68352), (10624, 67818), (11303, 63744), (11392, 63246), (12192, 59096), (14774, 48768), (15936, 45212), (16256, 44322), (17088, 42164), (21082, 34176), (21248, 33909), (22161, 32512), (22606, 31872), (22784, 31623), (24384, 29548)]