77880088680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4639}}^1\times {\mathrm{139901}}^1$

素因数の和:144554

約数の個数: 64

約数和(自身を含む): 233692300800

約数和(自身を除く): 155812212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4639, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 92780, 111336, 139170, 139901, 185560, 278340, 279802, 419703, 556680, 559604, 699505, 839406, 1119208, 1399010, 1678812, 2098515, 2798020, 3357624, 4197030, 5596040, 8394060, 16788120, 649000739, 1298001478, 1947002217, 2596002956, 3245003695, 3894004434, 5192005912, 6490007390, 7788008868, 9735011085, 12980014780, 15576017736, 19470022170, 25960029560, 38940044340, 77880088680]

約数ペア:

[(1, 77880088680), (2, 38940044340), (3, 25960029560), (4, 19470022170), (5, 15576017736), (6, 12980014780), (8, 9735011085), (10, 7788008868), (12, 6490007390), (15, 5192005912), (20, 3894004434), (24, 3245003695), (30, 2596002956), (40, 1947002217), (60, 1298001478), (120, 649000739), (4639, 16788120), (9278, 8394060), (13917, 5596040), (18556, 4197030), (23195, 3357624), (27834, 2798020), (37112, 2098515), (46390, 1678812), (55668, 1399010), (69585, 1119208), (92780, 839406), (111336, 699505), (139170, 559604), (139901, 556680), (185560, 419703), (278340, 279802)]