560502540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239531}}^1$

素因数の和:239559

約数の個数: 72

約数和(自身を含む): 1830982608

約数和(自身を除く): 1270480068

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, 239531, 479062, 718593, 958124, 1197655, 1437186, 2155779, 2395310, 2874372, 3113903, 3592965, 4311558, 4790620, 6227806, 7185930, 8623116, 9341709, 10778895, 12455612, 14371860, 15569515, 18683418, 21557790, 28025127, 31139030, 37366836, 43115580, 46708545, 56050254, 62278060, 93417090, 112100508, 140125635, 186834180, 280251270, 560502540]

約数ペア:

[(1, 560502540), (2, 280251270), (3, 186834180), (4, 140125635), (5, 112100508), (6, 93417090), (9, 62278060), (10, 56050254), (12, 46708545), (13, 43115580), (15, 37366836), (18, 31139030), (20, 28025127), (26, 21557790), (30, 18683418), (36, 15569515), (39, 14371860), (45, 12455612), (52, 10778895), (60, 9341709), (65, 8623116), (78, 7185930), (90, 6227806), (117, 4790620), (130, 4311558), (156, 3592965), (180, 3113903), (195, 2874372), (234, 2395310), (260, 2155779), (390, 1437186), (468, 1197655), (585, 958124), (780, 718593), (1170, 479062), (2340, 239531)]