136435680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{94747}}^1$

素因数の和:94768

約数の個数: 72

約数和(自身を含む): 465591672

約数和(自身を除く): 329155992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 94747, 189494, 284241, 378988, 473735, 568482, 757976, 852723, 947470, 1136964, 1421205, 1515952, 1705446, 1894940, 2273928, 2842410, 3031904, 3410892, 3789880, 4263615, 4547856, 5684820, 6821784, 7579760, 8527230, 9095712, 11369640, 13643568, 15159520, 17054460, 22739280, 27287136, 34108920, 45478560, 68217840, 136435680]

約数ペア:

[(1, 136435680), (2, 68217840), (3, 45478560), (4, 34108920), (5, 27287136), (6, 22739280), (8, 17054460), (9, 15159520), (10, 13643568), (12, 11369640), (15, 9095712), (16, 8527230), (18, 7579760), (20, 6821784), (24, 5684820), (30, 4547856), (32, 4263615), (36, 3789880), (40, 3410892), (45, 3031904), (48, 2842410), (60, 2273928), (72, 1894940), (80, 1705446), (90, 1515952), (96, 1421205), (120, 1136964), (144, 947470), (160, 852723), (180, 757976), (240, 568482), (288, 473735), (360, 378988), (480, 284241), (720, 189494), (1440, 94747)]