233280120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 746418240

約数和(自身を除く): 513138120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 173, 204, 255, 340, 346, 408, 510, 519, 661, 680, 692, 865, 1020, 1038, 1322, 1384, 1730, 1983, 2040, 2076, 2595, 2644, 2941, 3305, 3460, 3966, 4152, 5190, 5288, 5882, 6610, 6920, 7932, 8823, 9915, 10380, 11237, 11764, 13220, 14705, 15864, 17646, 19830, 20760, 22474, 23528, 26440, 29410, 33711, 35292, 39660, 44115, 44948, 56185, 58820, 67422, 70584, 79320, 88230, 89896, 112370, 114353, 117640, 134844, 168555, 176460, 224740, 228706, 269688, 337110, 343059, 352920, 449480, 457412, 571765, 674220, 686118, 914824, 1143530, 1348440, 1372236, 1715295, 1944001, 2287060, 2744472, 3430590, 3888002, 4574120, 5832003, 6861180, 7776004, 9720005, 11664006, 13722360, 15552008, 19440010, 23328012, 29160015, 38880020, 46656024, 58320030, 77760040, 116640060, 233280120]

約数ペア:

[(1, 233280120), (2, 116640060), (3, 77760040), (4, 58320030), (5, 46656024), (6, 38880020), (8, 29160015), (10, 23328012), (12, 19440010), (15, 15552008), (17, 13722360), (20, 11664006), (24, 9720005), (30, 7776004), (34, 6861180), (40, 5832003), (51, 4574120), (60, 3888002), (68, 3430590), (85, 2744472), (102, 2287060), (120, 1944001), (136, 1715295), (170, 1372236), (173, 1348440), (204, 1143530), (255, 914824), (340, 686118), (346, 674220), (408, 571765), (510, 457412), (519, 449480), (661, 352920), (680, 343059), (692, 337110), (865, 269688), (1020, 228706), (1038, 224740), (1322, 176460), (1384, 168555), (1730, 134844), (1983, 117640), (2040, 114353), (2076, 112370), (2595, 89896), (2644, 88230), (2941, 79320), (3305, 70584), (3460, 67422), (3966, 58820), (4152, 56185), (5190, 44948), (5288, 44115), (5882, 39660), (6610, 35292), (6920, 33711), (7932, 29410), (8823, 26440), (9915, 23528), (10380, 22474), (11237, 20760), (11764, 19830), (13220, 17646), (14705, 15864)]