24645420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:5991

約数の個数: 72

約数和(自身を含む): 78021216

約数和(自身を除く): 53375796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5953, 11906, 17859, 23812, 29765, 35718, 53577, 59530, 71436, 89295, 107154, 119060, 136919, 178590, 214308, 267885, 273838, 357180, 410757, 535770, 547676, 684595, 821514, 1071540, 1232271, 1369190, 1643028, 2053785, 2464542, 2738380, 4107570, 4929084, 6161355, 8215140, 12322710, 24645420]

約数ペア:

[(1, 24645420), (2, 12322710), (3, 8215140), (4, 6161355), (5, 4929084), (6, 4107570), (9, 2738380), (10, 2464542), (12, 2053785), (15, 1643028), (18, 1369190), (20, 1232271), (23, 1071540), (30, 821514), (36, 684595), (45, 547676), (46, 535770), (60, 410757), (69, 357180), (90, 273838), (92, 267885), (115, 214308), (138, 178590), (180, 136919), (207, 119060), (230, 107154), (276, 89295), (345, 71436), (414, 59530), (460, 53577), (690, 35718), (828, 29765), (1035, 23812), (1380, 17859), (2070, 11906), (4140, 5953)]