55265040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76757}}^1$

素因数の和:76776

約数の個数: 60

約数和(自身を含む): 185600844

約数和(自身を除く): 130335804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76757, 153514, 230271, 307028, 383785, 460542, 614056, 690813, 767570, 921084, 1151355, 1228112, 1381626, 1535140, 1842168, 2302710, 2763252, 3070280, 3454065, 3684336, 4605420, 5526504, 6140560, 6908130, 9210840, 11053008, 13816260, 18421680, 27632520, 55265040]

約数ペア:

[(1, 55265040), (2, 27632520), (3, 18421680), (4, 13816260), (5, 11053008), (6, 9210840), (8, 6908130), (9, 6140560), (10, 5526504), (12, 4605420), (15, 3684336), (16, 3454065), (18, 3070280), (20, 2763252), (24, 2302710), (30, 1842168), (36, 1535140), (40, 1381626), (45, 1228112), (48, 1151355), (60, 921084), (72, 767570), (80, 690813), (90, 614056), (120, 460542), (144, 383785), (180, 307028), (240, 230271), (360, 153514), (720, 76757)]