154441080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15915

約数の個数: 96

約数和(自身を含む): 520556400

約数和(自身を除く): 366115320

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 286002, 317780, 381336, 429003, 476670, 572004, 635560, 715005, 858006, 953340, 1144008, 1287009, 1430010, 1716012, 1906680, 2145015, 2574018, 2860020, 3432024, 3861027, 4290030, 5148036, 5720040, 6435045, 7722054, 8580060, 10296072, 12870090, 15444108, 17160120, 19305135, 25740180, 30888216, 38610270, 51480360, 77220540, 154441080]

約数ペア:

[(1, 154441080), (2, 77220540), (3, 51480360), (4, 38610270), (5, 30888216), (6, 25740180), (8, 19305135), (9, 17160120), (10, 15444108), (12, 12870090), (15, 10296072), (18, 8580060), (20, 7722054), (24, 6435045), (27, 5720040), (30, 5148036), (36, 4290030), (40, 3861027), (45, 3432024), (54, 2860020), (60, 2574018), (72, 2145015), (81, 1906680), (90, 1716012), (108, 1430010), (120, 1287009), (135, 1144008), (162, 953340), (180, 858006), (216, 715005), (243, 635560), (270, 572004), (324, 476670), (360, 429003), (405, 381336), (486, 317780), (540, 286002), (648, 238335), (810, 190668), (972, 158890), (1080, 143001), (1215, 127112), (1620, 95334), (1944, 79445), (2430, 63556), (3240, 47667), (4860, 31778), (9720, 15889)]