42112080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 120

約数和(自身を含む): 147633408

約数和(自身を除く): 105521328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2543, 2760, 3312, 4140, 5086, 5520, 7629, 8280, 10172, 12715, 15258, 16560, 20344, 22887, 25430, 30516, 38145, 40688, 45774, 50860, 58489, 61032, 76290, 91548, 101720, 114435, 116978, 122064, 152580, 175467, 183096, 203440, 228870, 233956, 292445, 305160, 350934, 366192, 457740, 467912, 526401, 584890, 610320, 701868, 877335, 915480, 935824, 1052802, 1169780, 1403736, 1754670, 1830960, 2105604, 2339560, 2632005, 2807472, 3509340, 4211208, 4679120, 5264010, 7018680, 8422416, 10528020, 14037360, 21056040, 42112080]

約数ペア:

[(1, 42112080), (2, 21056040), (3, 14037360), (4, 10528020), (5, 8422416), (6, 7018680), (8, 5264010), (9, 4679120), (10, 4211208), (12, 3509340), (15, 2807472), (16, 2632005), (18, 2339560), (20, 2105604), (23, 1830960), (24, 1754670), (30, 1403736), (36, 1169780), (40, 1052802), (45, 935824), (46, 915480), (48, 877335), (60, 701868), (69, 610320), (72, 584890), (80, 526401), (90, 467912), (92, 457740), (115, 366192), (120, 350934), (138, 305160), (144, 292445), (180, 233956), (184, 228870), (207, 203440), (230, 183096), (240, 175467), (276, 152580), (345, 122064), (360, 116978), (368, 114435), (414, 101720), (460, 91548), (552, 76290), (690, 61032), (720, 58489), (828, 50860), (920, 45774), (1035, 40688), (1104, 38145), (1380, 30516), (1656, 25430), (1840, 22887), (2070, 20344), (2543, 16560), (2760, 15258), (3312, 12715), (4140, 10172), (5086, 8280), (5520, 7629)]