148844880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3469

約数の個数: 120

約数和(自身を含む): 508215240

約数和(自身を除く): 359370360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3389, 3660, 4392, 4880, 5490, 6778, 7320, 8784, 10167, 10980, 13556, 14640, 16945, 20334, 21960, 27112, 30501, 33890, 40668, 43920, 50835, 54224, 61002, 67780, 81336, 101670, 122004, 135560, 152505, 162672, 203340, 206729, 244008, 271120, 305010, 406680, 413458, 488016, 610020, 620187, 813360, 826916, 1033645, 1220040, 1240374, 1653832, 1860561, 2067290, 2440080, 2480748, 3100935, 3307664, 3721122, 4134580, 4961496, 6201870, 7442244, 8269160, 9302805, 9922992, 12403740, 14884488, 16538320, 18605610, 24807480, 29768976, 37211220, 49614960, 74422440, 148844880]

約数ペア:

[(1, 148844880), (2, 74422440), (3, 49614960), (4, 37211220), (5, 29768976), (6, 24807480), (8, 18605610), (9, 16538320), (10, 14884488), (12, 12403740), (15, 9922992), (16, 9302805), (18, 8269160), (20, 7442244), (24, 6201870), (30, 4961496), (36, 4134580), (40, 3721122), (45, 3307664), (48, 3100935), (60, 2480748), (61, 2440080), (72, 2067290), (80, 1860561), (90, 1653832), (120, 1240374), (122, 1220040), (144, 1033645), (180, 826916), (183, 813360), (240, 620187), (244, 610020), (305, 488016), (360, 413458), (366, 406680), (488, 305010), (549, 271120), (610, 244008), (720, 206729), (732, 203340), (915, 162672), (976, 152505), (1098, 135560), (1220, 122004), (1464, 101670), (1830, 81336), (2196, 67780), (2440, 61002), (2745, 54224), (2928, 50835), (3389, 43920), (3660, 40668), (4392, 33890), (4880, 30501), (5490, 27112), (6778, 21960), (7320, 20334), (8784, 16945), (10167, 14640), (10980, 13556)]