2544608520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{261791}}^1$

素因数の和:261817

約数の個数: 96

約数和(自身を含む): 8576305920

約数和(自身を除く): 6031697400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 261791, 523582, 785373, 1047164, 1308955, 1570746, 2094328, 2356119, 2617910, 3141492, 3926865, 4712238, 5235820, 6282984, 7068357, 7853730, 9424476, 10471640, 11780595, 14136714, 15707460, 18848952, 21205071, 23561190, 28273428, 31414920, 35341785, 42410142, 47122380, 56546856, 63615213, 70683570, 84820284, 94244760, 106025355, 127230426, 141367140, 169640568, 212050710, 254460852, 282734280, 318076065, 424101420, 508921704, 636152130, 848202840, 1272304260, 2544608520]

約数ペア:

[(1, 2544608520), (2, 1272304260), (3, 848202840), (4, 636152130), (5, 508921704), (6, 424101420), (8, 318076065), (9, 282734280), (10, 254460852), (12, 212050710), (15, 169640568), (18, 141367140), (20, 127230426), (24, 106025355), (27, 94244760), (30, 84820284), (36, 70683570), (40, 63615213), (45, 56546856), (54, 47122380), (60, 42410142), (72, 35341785), (81, 31414920), (90, 28273428), (108, 23561190), (120, 21205071), (135, 18848952), (162, 15707460), (180, 14136714), (216, 11780595), (243, 10471640), (270, 9424476), (324, 7853730), (360, 7068357), (405, 6282984), (486, 5235820), (540, 4712238), (648, 3926865), (810, 3141492), (972, 2617910), (1080, 2356119), (1215, 2094328), (1620, 1570746), (1944, 1308955), (2430, 1047164), (3240, 785373), (4860, 523582), (9720, 261791)]