23974920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 81216000

約数和(自身を除く): 57241080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 281, 316, 360, 395, 474, 540, 562, 632, 711, 790, 843, 948, 1080, 1124, 1185, 1405, 1422, 1580, 1686, 1896, 2133, 2248, 2370, 2529, 2810, 2844, 3160, 3372, 3555, 4215, 4266, 4740, 5058, 5620, 5688, 6744, 7110, 7587, 8430, 8532, 9480, 10116, 10665, 11240, 12645, 14220, 15174, 16860, 17064, 20232, 21330, 22199, 25290, 28440, 30348, 33720, 37935, 42660, 44398, 50580, 60696, 66597, 75870, 85320, 88796, 101160, 110995, 133194, 151740, 177592, 199791, 221990, 266388, 303480, 332985, 399582, 443980, 532776, 599373, 665970, 799164, 887960, 998955, 1198746, 1331940, 1598328, 1997910, 2397492, 2663880, 2996865, 3995820, 4794984, 5993730, 7991640, 11987460, 23974920]

約数ペア:

[(1, 23974920), (2, 11987460), (3, 7991640), (4, 5993730), (5, 4794984), (6, 3995820), (8, 2996865), (9, 2663880), (10, 2397492), (12, 1997910), (15, 1598328), (18, 1331940), (20, 1198746), (24, 998955), (27, 887960), (30, 799164), (36, 665970), (40, 599373), (45, 532776), (54, 443980), (60, 399582), (72, 332985), (79, 303480), (90, 266388), (108, 221990), (120, 199791), (135, 177592), (158, 151740), (180, 133194), (216, 110995), (237, 101160), (270, 88796), (281, 85320), (316, 75870), (360, 66597), (395, 60696), (474, 50580), (540, 44398), (562, 42660), (632, 37935), (711, 33720), (790, 30348), (843, 28440), (948, 25290), (1080, 22199), (1124, 21330), (1185, 20232), (1405, 17064), (1422, 16860), (1580, 15174), (1686, 14220), (1896, 12645), (2133, 11240), (2248, 10665), (2370, 10116), (2529, 9480), (2810, 8532), (2844, 8430), (3160, 7587), (3372, 7110), (3555, 6744), (4215, 5688), (4266, 5620), (4740, 5058)]