854171760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{273773}}^1$

素因数の和:273802

約数の個数: 80

約数和(自身を含む): 2851629984

約数和(自身を除く): 1997458224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 273773, 547546, 821319, 1095092, 1368865, 1642638, 2190184, 2737730, 3285276, 3559049, 4106595, 4380368, 5475460, 6570552, 7118098, 8213190, 10677147, 10950920, 13141104, 14236196, 16426380, 17795245, 21354294, 21901840, 28472392, 32852760, 35590490, 42708588, 53385735, 56944784, 65705520, 71180980, 85417176, 106771470, 142361960, 170834352, 213542940, 284723920, 427085880, 854171760]

約数ペア:

[(1, 854171760), (2, 427085880), (3, 284723920), (4, 213542940), (5, 170834352), (6, 142361960), (8, 106771470), (10, 85417176), (12, 71180980), (13, 65705520), (15, 56944784), (16, 53385735), (20, 42708588), (24, 35590490), (26, 32852760), (30, 28472392), (39, 21901840), (40, 21354294), (48, 17795245), (52, 16426380), (60, 14236196), (65, 13141104), (78, 10950920), (80, 10677147), (104, 8213190), (120, 7118098), (130, 6570552), (156, 5475460), (195, 4380368), (208, 4106595), (240, 3559049), (260, 3285276), (312, 2737730), (390, 2190184), (520, 1642638), (624, 1368865), (780, 1095092), (1040, 821319), (1560, 547546), (3120, 273773)]