297107760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1237949}}^1$

素因数の和:1237965

約数の個数: 40

約数和(自身を含む): 921034800

約数和(自身を除く): 623927040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1237949, 2475898, 3713847, 4951796, 6189745, 7427694, 9903592, 12379490, 14855388, 18569235, 19807184, 24758980, 29710776, 37138470, 49517960, 59421552, 74276940, 99035920, 148553880, 297107760]

約数ペア:

[(1, 297107760), (2, 148553880), (3, 99035920), (4, 74276940), (5, 59421552), (6, 49517960), (8, 37138470), (10, 29710776), (12, 24758980), (15, 19807184), (16, 18569235), (20, 14855388), (24, 12379490), (30, 9903592), (40, 7427694), (48, 6189745), (60, 4951796), (80, 3713847), (120, 2475898), (240, 1237949)]