228016080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{105563}}^1$

素因数の和:105585

約数の個数: 80

約数和(自身を含む): 785396160

約数和(自身を除く): 557380080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 105563, 211126, 316689, 422252, 527815, 633378, 844504, 950067, 1055630, 1266756, 1583445, 1689008, 1900134, 2111260, 2533512, 2850201, 3166890, 3800268, 4222520, 4750335, 5067024, 5700402, 6333780, 7600536, 8445040, 9500670, 11400804, 12667560, 14251005, 15201072, 19001340, 22801608, 25335120, 28502010, 38002680, 45603216, 57004020, 76005360, 114008040, 228016080]

約数ペア:

[(1, 228016080), (2, 114008040), (3, 76005360), (4, 57004020), (5, 45603216), (6, 38002680), (8, 28502010), (9, 25335120), (10, 22801608), (12, 19001340), (15, 15201072), (16, 14251005), (18, 12667560), (20, 11400804), (24, 9500670), (27, 8445040), (30, 7600536), (36, 6333780), (40, 5700402), (45, 5067024), (48, 4750335), (54, 4222520), (60, 3800268), (72, 3166890), (80, 2850201), (90, 2533512), (108, 2111260), (120, 1900134), (135, 1689008), (144, 1583445), (180, 1266756), (216, 1055630), (240, 950067), (270, 844504), (360, 633378), (432, 527815), (540, 422252), (720, 316689), (1080, 211126), (2160, 105563)]