448875180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191827}}^1$

素因数の和:191855

約数の個数: 72

約数和(自身を含む): 1466333232

約数和(自身を除く): 1017458052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 191827, 383654, 575481, 767308, 959135, 1150962, 1726443, 1918270, 2301924, 2493751, 2877405, 3452886, 3836540, 4987502, 5754810, 6905772, 7481253, 8632215, 9975004, 11509620, 12468755, 14962506, 17264430, 22443759, 24937510, 29925012, 34528860, 37406265, 44887518, 49875020, 74812530, 89775036, 112218795, 149625060, 224437590, 448875180]

約数ペア:

[(1, 448875180), (2, 224437590), (3, 149625060), (4, 112218795), (5, 89775036), (6, 74812530), (9, 49875020), (10, 44887518), (12, 37406265), (13, 34528860), (15, 29925012), (18, 24937510), (20, 22443759), (26, 17264430), (30, 14962506), (36, 12468755), (39, 11509620), (45, 9975004), (52, 8632215), (60, 7481253), (65, 6905772), (78, 5754810), (90, 4987502), (117, 3836540), (130, 3452886), (156, 2877405), (180, 2493751), (195, 2301924), (234, 1918270), (260, 1726443), (390, 1150962), (468, 959135), (585, 767308), (780, 575481), (1170, 383654), (2340, 191827)]