83240040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53359}}^1$

素因数の和:53386

約数の個数: 64

約数和(自身を含む): 268934400

約数和(自身を除く): 185694360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 53359, 106718, 160077, 213436, 266795, 320154, 426872, 533590, 640308, 693667, 800385, 1067180, 1280616, 1387334, 1600770, 2081001, 2134360, 2774668, 3201540, 3468335, 4162002, 5549336, 6403080, 6936670, 8324004, 10405005, 13873340, 16648008, 20810010, 27746680, 41620020, 83240040]

約数ペア:

[(1, 83240040), (2, 41620020), (3, 27746680), (4, 20810010), (5, 16648008), (6, 13873340), (8, 10405005), (10, 8324004), (12, 6936670), (13, 6403080), (15, 5549336), (20, 4162002), (24, 3468335), (26, 3201540), (30, 2774668), (39, 2134360), (40, 2081001), (52, 1600770), (60, 1387334), (65, 1280616), (78, 1067180), (104, 800385), (120, 693667), (130, 640308), (156, 533590), (195, 426872), (260, 320154), (312, 266795), (390, 213436), (520, 160077), (780, 106718), (1560, 53359)]