393089040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1303}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 1324290240

約数和(自身を除く): 931201200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 419, 720, 838, 1257, 1303, 1676, 2095, 2514, 2606, 3352, 3771, 3909, 4190, 5028, 5212, 6285, 6515, 6704, 7542, 7818, 8380, 10056, 10424, 11727, 12570, 13030, 15084, 15636, 16760, 18855, 19545, 20112, 20848, 23454, 25140, 26060, 30168, 31272, 33520, 37710, 39090, 46908, 50280, 52120, 58635, 60336, 62544, 75420, 78180, 93816, 100560, 104240, 117270, 150840, 156360, 187632, 234540, 301680, 312720, 469080, 545957, 938160, 1091914, 1637871, 2183828, 2729785, 3275742, 4367656, 4913613, 5459570, 6551484, 8189355, 8735312, 9827226, 10919140, 13102968, 16378710, 19654452, 21838280, 24568065, 26205936, 32757420, 39308904, 43676560, 49136130, 65514840, 78617808, 98272260, 131029680, 196544520, 393089040]

約数ペア:

[(1, 393089040), (2, 196544520), (3, 131029680), (4, 98272260), (5, 78617808), (6, 65514840), (8, 49136130), (9, 43676560), (10, 39308904), (12, 32757420), (15, 26205936), (16, 24568065), (18, 21838280), (20, 19654452), (24, 16378710), (30, 13102968), (36, 10919140), (40, 9827226), (45, 8735312), (48, 8189355), (60, 6551484), (72, 5459570), (80, 4913613), (90, 4367656), (120, 3275742), (144, 2729785), (180, 2183828), (240, 1637871), (360, 1091914), (419, 938160), (720, 545957), (838, 469080), (1257, 312720), (1303, 301680), (1676, 234540), (2095, 187632), (2514, 156360), (2606, 150840), (3352, 117270), (3771, 104240), (3909, 100560), (4190, 93816), (5028, 78180), (5212, 75420), (6285, 62544), (6515, 60336), (6704, 58635), (7542, 52120), (7818, 50280), (8380, 46908), (10056, 39090), (10424, 37710), (11727, 33520), (12570, 31272), (13030, 30168), (15084, 26060), (15636, 25140), (16760, 23454), (18855, 20848), (19545, 20112)]