75756720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24310

約数の個数: 80

約数和(自身を含む): 252921312

約数和(自身を除く): 177164592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24281, 48562, 72843, 97124, 121405, 145686, 194248, 242810, 291372, 315653, 364215, 388496, 485620, 582744, 631306, 728430, 946959, 971240, 1165488, 1262612, 1456860, 1578265, 1893918, 1942480, 2525224, 2913720, 3156530, 3787836, 4734795, 5050448, 5827440, 6313060, 7575672, 9469590, 12626120, 15151344, 18939180, 25252240, 37878360, 75756720]

約数ペア:

[(1, 75756720), (2, 37878360), (3, 25252240), (4, 18939180), (5, 15151344), (6, 12626120), (8, 9469590), (10, 7575672), (12, 6313060), (13, 5827440), (15, 5050448), (16, 4734795), (20, 3787836), (24, 3156530), (26, 2913720), (30, 2525224), (39, 1942480), (40, 1893918), (48, 1578265), (52, 1456860), (60, 1262612), (65, 1165488), (78, 971240), (80, 946959), (104, 728430), (120, 631306), (130, 582744), (156, 485620), (195, 388496), (208, 364215), (240, 315653), (260, 291372), (312, 242810), (390, 194248), (520, 145686), (624, 121405), (780, 97124), (1040, 72843), (1560, 48562), (3120, 24281)]