72707520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1502

約数の個数: 112

約数和(自身を含む): 235366560

約数和(自身を除く): 162659040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1429, 1590, 1696, 2120, 2544, 2858, 3180, 3392, 4240, 4287, 5088, 5716, 6360, 7145, 8480, 8574, 10176, 11432, 12720, 14290, 16960, 17148, 21435, 22864, 25440, 28580, 34296, 42870, 45728, 50880, 57160, 68592, 75737, 85740, 91456, 114320, 137184, 151474, 171480, 227211, 228640, 274368, 302948, 342960, 378685, 454422, 457280, 605896, 685920, 757370, 908844, 1136055, 1211792, 1371840, 1514740, 1817688, 2272110, 2423584, 3029480, 3635376, 4544220, 4847168, 6058960, 7270752, 9088440, 12117920, 14541504, 18176880, 24235840, 36353760, 72707520]

約数ペア:

[(1, 72707520), (2, 36353760), (3, 24235840), (4, 18176880), (5, 14541504), (6, 12117920), (8, 9088440), (10, 7270752), (12, 6058960), (15, 4847168), (16, 4544220), (20, 3635376), (24, 3029480), (30, 2423584), (32, 2272110), (40, 1817688), (48, 1514740), (53, 1371840), (60, 1211792), (64, 1136055), (80, 908844), (96, 757370), (106, 685920), (120, 605896), (159, 457280), (160, 454422), (192, 378685), (212, 342960), (240, 302948), (265, 274368), (318, 228640), (320, 227211), (424, 171480), (480, 151474), (530, 137184), (636, 114320), (795, 91456), (848, 85740), (960, 75737), (1060, 68592), (1272, 57160), (1429, 50880), (1590, 45728), (1696, 42870), (2120, 34296), (2544, 28580), (2858, 25440), (3180, 22864), (3392, 21435), (4240, 17148), (4287, 16960), (5088, 14290), (5716, 12720), (6360, 11432), (7145, 10176), (8480, 8574)]