538294920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^2\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 1633564800

約数和(自身を除く): 1095269880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 239, 274, 411, 478, 548, 685, 717, 822, 956, 1096, 1195, 1370, 1434, 1644, 1912, 2055, 2390, 2740, 2868, 3288, 3585, 4110, 4780, 5480, 5736, 7170, 8220, 9560, 14340, 16440, 18769, 28680, 32743, 37538, 56307, 65486, 75076, 93845, 98229, 112614, 130972, 150152, 163715, 187690, 196458, 225228, 261944, 281535, 327430, 375380, 392916, 450456, 491145, 563070, 654860, 750760, 785832, 982290, 1126140, 1309720, 1964580, 2252280, 3929160, 4485791, 8971582, 13457373, 17943164, 22428955, 26914746, 35886328, 44857910, 53829492, 67286865, 89715820, 107658984, 134573730, 179431640, 269147460, 538294920]

約数ペア:

[(1, 538294920), (2, 269147460), (3, 179431640), (4, 134573730), (5, 107658984), (6, 89715820), (8, 67286865), (10, 53829492), (12, 44857910), (15, 35886328), (20, 26914746), (24, 22428955), (30, 17943164), (40, 13457373), (60, 8971582), (120, 4485791), (137, 3929160), (239, 2252280), (274, 1964580), (411, 1309720), (478, 1126140), (548, 982290), (685, 785832), (717, 750760), (822, 654860), (956, 563070), (1096, 491145), (1195, 450456), (1370, 392916), (1434, 375380), (1644, 327430), (1912, 281535), (2055, 261944), (2390, 225228), (2740, 196458), (2868, 187690), (3288, 163715), (3585, 150152), (4110, 130972), (4780, 112614), (5480, 98229), (5736, 93845), (7170, 75076), (8220, 65486), (9560, 56307), (14340, 37538), (16440, 32743), (18769, 28680)]