898266720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143953}}^1$

素因数の和:143984

約数の個数: 96

約数和(自身を含む): 3047218272

約数和(自身を除く): 2148951552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 143953, 287906, 431859, 575812, 719765, 863718, 1151624, 1439530, 1727436, 1871389, 2159295, 2303248, 2879060, 3454872, 3742778, 4318590, 4606496, 5614167, 5758120, 6909744, 7485556, 8637180, 9356945, 11228334, 11516240, 13819488, 14971112, 17274360, 18713890, 22456668, 23032480, 28070835, 29942224, 34548720, 37427780, 44913336, 56141670, 59884448, 69097440, 74855560, 89826672, 112283340, 149711120, 179653344, 224566680, 299422240, 449133360, 898266720]

約数ペア:

[(1, 898266720), (2, 449133360), (3, 299422240), (4, 224566680), (5, 179653344), (6, 149711120), (8, 112283340), (10, 89826672), (12, 74855560), (13, 69097440), (15, 59884448), (16, 56141670), (20, 44913336), (24, 37427780), (26, 34548720), (30, 29942224), (32, 28070835), (39, 23032480), (40, 22456668), (48, 18713890), (52, 17274360), (60, 14971112), (65, 13819488), (78, 11516240), (80, 11228334), (96, 9356945), (104, 8637180), (120, 7485556), (130, 6909744), (156, 5758120), (160, 5614167), (195, 4606496), (208, 4318590), (240, 3742778), (260, 3454872), (312, 2879060), (390, 2303248), (416, 2159295), (480, 1871389), (520, 1727436), (624, 1439530), (780, 1151624), (1040, 863718), (1248, 719765), (1560, 575812), (2080, 431859), (3120, 287906), (6240, 143953)]