48760740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38699}}^1$

素因数の和:38721

約数の個数: 72

約数和(自身を含む): 169041600

約数和(自身を除く): 120280860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38699, 77398, 116097, 154796, 193495, 232194, 270893, 348291, 386990, 464388, 541786, 580485, 696582, 773980, 812679, 1083572, 1160970, 1354465, 1393164, 1625358, 1741455, 2321940, 2438037, 2708930, 3250716, 3482910, 4063395, 4876074, 5417860, 6965820, 8126790, 9752148, 12190185, 16253580, 24380370, 48760740]

約数ペア:

[(1, 48760740), (2, 24380370), (3, 16253580), (4, 12190185), (5, 9752148), (6, 8126790), (7, 6965820), (9, 5417860), (10, 4876074), (12, 4063395), (14, 3482910), (15, 3250716), (18, 2708930), (20, 2438037), (21, 2321940), (28, 1741455), (30, 1625358), (35, 1393164), (36, 1354465), (42, 1160970), (45, 1083572), (60, 812679), (63, 773980), (70, 696582), (84, 580485), (90, 541786), (105, 464388), (126, 386990), (140, 348291), (180, 270893), (210, 232194), (252, 193495), (315, 154796), (420, 116097), (630, 77398), (1260, 38699)]