24126180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30956

約数の個数: 48

約数和(自身を含む): 72752064

約数和(自身を除く): 48625884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30931, 61862, 92793, 123724, 154655, 185586, 309310, 371172, 402103, 463965, 618620, 804206, 927930, 1206309, 1608412, 1855860, 2010515, 2412618, 4021030, 4825236, 6031545, 8042060, 12063090, 24126180]

約数ペア:

[(1, 24126180), (2, 12063090), (3, 8042060), (4, 6031545), (5, 4825236), (6, 4021030), (10, 2412618), (12, 2010515), (13, 1855860), (15, 1608412), (20, 1206309), (26, 927930), (30, 804206), (39, 618620), (52, 463965), (60, 402103), (65, 371172), (78, 309310), (130, 185586), (156, 154655), (195, 123724), (260, 92793), (390, 61862), (780, 30931)]