23832720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 81244800

約数和(自身を除く): 57412080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 419, 474, 632, 711, 720, 790, 838, 948, 1185, 1257, 1264, 1422, 1580, 1676, 1896, 2095, 2370, 2514, 2844, 3160, 3352, 3555, 3771, 3792, 4190, 4740, 5028, 5688, 6285, 6320, 6704, 7110, 7542, 8380, 9480, 10056, 11376, 12570, 14220, 15084, 16760, 18855, 18960, 20112, 25140, 28440, 30168, 33101, 33520, 37710, 50280, 56880, 60336, 66202, 75420, 99303, 100560, 132404, 150840, 165505, 198606, 264808, 297909, 301680, 331010, 397212, 496515, 529616, 595818, 662020, 794424, 993030, 1191636, 1324040, 1489545, 1588848, 1986060, 2383272, 2648080, 2979090, 3972120, 4766544, 5958180, 7944240, 11916360, 23832720]

約数ペア:

[(1, 23832720), (2, 11916360), (3, 7944240), (4, 5958180), (5, 4766544), (6, 3972120), (8, 2979090), (9, 2648080), (10, 2383272), (12, 1986060), (15, 1588848), (16, 1489545), (18, 1324040), (20, 1191636), (24, 993030), (30, 794424), (36, 662020), (40, 595818), (45, 529616), (48, 496515), (60, 397212), (72, 331010), (79, 301680), (80, 297909), (90, 264808), (120, 198606), (144, 165505), (158, 150840), (180, 132404), (237, 100560), (240, 99303), (316, 75420), (360, 66202), (395, 60336), (419, 56880), (474, 50280), (632, 37710), (711, 33520), (720, 33101), (790, 30168), (838, 28440), (948, 25140), (1185, 20112), (1257, 18960), (1264, 18855), (1422, 16760), (1580, 15084), (1676, 14220), (1896, 12570), (2095, 11376), (2370, 10056), (2514, 9480), (2844, 8380), (3160, 7542), (3352, 7110), (3555, 6704), (3771, 6320), (3792, 6285), (4190, 5688), (4740, 5028)]