115354720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 303125760

約数和(自身を除く): 187771040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 1789, 2015, 2080, 2480, 3224, 3578, 4030, 4960, 6448, 7156, 8060, 8945, 12896, 14312, 16120, 17890, 23257, 28624, 32240, 35780, 46514, 55459, 57248, 64480, 71560, 93028, 110918, 116285, 143120, 186056, 221836, 232570, 277295, 286240, 372112, 443672, 465140, 554590, 720967, 744224, 887344, 930280, 1109180, 1441934, 1774688, 1860560, 2218360, 2883868, 3604835, 3721120, 4436720, 5767736, 7209670, 8873440, 11535472, 14419340, 23070944, 28838680, 57677360, 115354720]

約数ペア:

[(1, 115354720), (2, 57677360), (4, 28838680), (5, 23070944), (8, 14419340), (10, 11535472), (13, 8873440), (16, 7209670), (20, 5767736), (26, 4436720), (31, 3721120), (32, 3604835), (40, 2883868), (52, 2218360), (62, 1860560), (65, 1774688), (80, 1441934), (104, 1109180), (124, 930280), (130, 887344), (155, 744224), (160, 720967), (208, 554590), (248, 465140), (260, 443672), (310, 372112), (403, 286240), (416, 277295), (496, 232570), (520, 221836), (620, 186056), (806, 143120), (992, 116285), (1040, 110918), (1240, 93028), (1612, 71560), (1789, 64480), (2015, 57248), (2080, 55459), (2480, 46514), (3224, 35780), (3578, 32240), (4030, 28624), (4960, 23257), (6448, 17890), (7156, 16120), (8060, 14312), (8945, 12896)]