1542486720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69859}}^1$

素因数の和:69902

約数の個数: 112

約数和(自身を含む): 5110398720

約数和(自身を除く): 3567912000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 69859, 139718, 209577, 279436, 349295, 419154, 558872, 698590, 838308, 1047885, 1117744, 1397180, 1606757, 1676616, 2095770, 2235488, 2794360, 3213514, 3353232, 4191540, 4470976, 4820271, 5588720, 6427028, 6706464, 8033785, 8383080, 9640542, 11177440, 12854056, 13412928, 16067570, 16766160, 19281084, 22354880, 24101355, 25708112, 32135140, 33532320, 38562168, 48202710, 51416224, 64270280, 67064640, 77124336, 96405420, 102832448, 128540560, 154248672, 192810840, 257081120, 308497344, 385621680, 514162240, 771243360, 1542486720]

約数ペア:

[(1, 1542486720), (2, 771243360), (3, 514162240), (4, 385621680), (5, 308497344), (6, 257081120), (8, 192810840), (10, 154248672), (12, 128540560), (15, 102832448), (16, 96405420), (20, 77124336), (23, 67064640), (24, 64270280), (30, 51416224), (32, 48202710), (40, 38562168), (46, 33532320), (48, 32135140), (60, 25708112), (64, 24101355), (69, 22354880), (80, 19281084), (92, 16766160), (96, 16067570), (115, 13412928), (120, 12854056), (138, 11177440), (160, 9640542), (184, 8383080), (192, 8033785), (230, 6706464), (240, 6427028), (276, 5588720), (320, 4820271), (345, 4470976), (368, 4191540), (460, 3353232), (480, 3213514), (552, 2794360), (690, 2235488), (736, 2095770), (920, 1676616), (960, 1606757), (1104, 1397180), (1380, 1117744), (1472, 1047885), (1840, 838308), (2208, 698590), (2760, 558872), (3680, 419154), (4416, 349295), (5520, 279436), (7360, 209577), (11040, 139718), (22080, 69859)]