1260763680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238781}}^1$

素因数の和:238810

約数の個数: 96

約数和(自身を含む): 4332460608

約数和(自身を除く): 3071696928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 238781, 477562, 716343, 955124, 1193905, 1432686, 1910248, 2387810, 2626591, 2865372, 3581715, 3820496, 4775620, 5253182, 5730744, 7163430, 7640992, 7879773, 9551240, 10506364, 11461488, 13132955, 14326860, 15759546, 19102480, 21012728, 22922976, 26265910, 28653720, 31519092, 38204960, 39398865, 42025456, 52531820, 57307440, 63038184, 78797730, 84050912, 105063640, 114614880, 126076368, 157595460, 210127280, 252152736, 315190920, 420254560, 630381840, 1260763680]

約数ペア:

[(1, 1260763680), (2, 630381840), (3, 420254560), (4, 315190920), (5, 252152736), (6, 210127280), (8, 157595460), (10, 126076368), (11, 114614880), (12, 105063640), (15, 84050912), (16, 78797730), (20, 63038184), (22, 57307440), (24, 52531820), (30, 42025456), (32, 39398865), (33, 38204960), (40, 31519092), (44, 28653720), (48, 26265910), (55, 22922976), (60, 21012728), (66, 19102480), (80, 15759546), (88, 14326860), (96, 13132955), (110, 11461488), (120, 10506364), (132, 9551240), (160, 7879773), (165, 7640992), (176, 7163430), (220, 5730744), (240, 5253182), (264, 4775620), (330, 3820496), (352, 3581715), (440, 2865372), (480, 2626591), (528, 2387810), (660, 1910248), (880, 1432686), (1056, 1193905), (1320, 955124), (1760, 716343), (2640, 477562), (5280, 238781)]