1225872240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5107801}}^1$

素因数の和:5107817

約数の個数: 40

約数和(自身を含む): 3800204688

約数和(自身を除く): 2574332448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5107801, 10215602, 15323403, 20431204, 25539005, 30646806, 40862408, 51078010, 61293612, 76617015, 81724816, 102156020, 122587224, 153234030, 204312040, 245174448, 306468060, 408624080, 612936120, 1225872240]

約数ペア:

[(1, 1225872240), (2, 612936120), (3, 408624080), (4, 306468060), (5, 245174448), (6, 204312040), (8, 153234030), (10, 122587224), (12, 102156020), (15, 81724816), (16, 76617015), (20, 61293612), (24, 51078010), (30, 40862408), (40, 30646806), (48, 25539005), (60, 20431204), (80, 15323403), (120, 10215602), (240, 5107801)]