201622560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420047}}^1$

素因数の和:420065

約数の個数: 48

約数和(自身を含む): 635112576

約数和(自身を除く): 433490016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420047, 840094, 1260141, 1680188, 2100235, 2520282, 3360376, 4200470, 5040564, 6300705, 6720752, 8400940, 10081128, 12601410, 13441504, 16801880, 20162256, 25202820, 33603760, 40324512, 50405640, 67207520, 100811280, 201622560]

約数ペア:

[(1, 201622560), (2, 100811280), (3, 67207520), (4, 50405640), (5, 40324512), (6, 33603760), (8, 25202820), (10, 20162256), (12, 16801880), (15, 13441504), (16, 12601410), (20, 10081128), (24, 8400940), (30, 6720752), (32, 6300705), (40, 5040564), (48, 4200470), (60, 3360376), (80, 2520282), (96, 2100235), (120, 1680188), (160, 1260141), (240, 840094), (480, 420047)]