15120672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{22501}}^1$

素因数の和:22521

約数の個数: 48

約数和(自身を含む): 45364032

約数和(自身を除く): 30243360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 22501, 45002, 67503, 90004, 135006, 157507, 180008, 270012, 315014, 360016, 472521, 540024, 630028, 720032, 945042, 1080048, 1260056, 1890084, 2160096, 2520112, 3780168, 5040224, 7560336, 15120672]

約数ペア:

[(1, 15120672), (2, 7560336), (3, 5040224), (4, 3780168), (6, 2520112), (7, 2160096), (8, 1890084), (12, 1260056), (14, 1080048), (16, 945042), (21, 720032), (24, 630028), (28, 540024), (32, 472521), (42, 360016), (48, 315014), (56, 270012), (84, 180008), (96, 157507), (112, 135006), (168, 90004), (224, 67503), (336, 45002), (672, 22501)]