69611280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290047}}^1$

素因数の和:290063

約数の個数: 40

約数和(自身を含む): 215795712

約数和(自身を除く): 146184432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290047, 580094, 870141, 1160188, 1450235, 1740282, 2320376, 2900470, 3480564, 4350705, 4640752, 5800940, 6961128, 8701410, 11601880, 13922256, 17402820, 23203760, 34805640, 69611280]

約数ペア:

[(1, 69611280), (2, 34805640), (3, 23203760), (4, 17402820), (5, 13922256), (6, 11601880), (8, 8701410), (10, 6961128), (12, 5800940), (15, 4640752), (16, 4350705), (20, 3480564), (24, 2900470), (30, 2320376), (40, 1740282), (48, 1450235), (60, 1160188), (80, 870141), (120, 580094), (240, 290047)]